From c1a13bc9c162bf1457551824070a61d11290125e Mon Sep 17 00:00:00 2001
From: Wainui Witika-Park <wainuiwitikapark@catalyst.net.nz>
Date: Thu, 11 Mar 2021 04:14:02 +0000
Subject: [PATCH] Bug 27846: admin folder

Modified breadcrumbs to be accessible, in particular for a
screen-reader.

Made the block of breadcrumbs be a <nav aria label="Breadcrumb"
class="breadcrumb"> with an ordered list inside. The last breadcrumbs
also has aria-current="page" to specify that it is the current page.

To test:
1) Apply patch
2) Build scss file
3) Ensure each of the files in the admin folder has breadcrumbs that are
   in a <nav aria label="Breadcrumb" class="breadcrumb"> block
4) Ensure that there is an ordered list in the block of breadcrumbs
5) Ensure that the last breadcrumb has aria-current="page"
6) Ensure that the breadcrumbs on each page of the staff client
   belonging to these files look the same as before, but the '>' symbol
   is replaced with '/' and the last breadcrumb has bold text
7) Ensure that when the last breadcrumb is clicked it takes you to the
   page you are currently on

Sponsored-by: Catalyst IT

Signed-off-by: Owen Leonard <oleonard@myacpl.org>
---
 .../prog/en/modules/admin/additional-fields.tt     |  51 ++++++++-
 .../prog/en/modules/admin/admin-home.tt            |  13 ++-
 .../prog/en/modules/admin/adveditorshortcuts.tt    |  18 ++-
 .../prog/en/modules/admin/aqbudgetperiods.tt       |  86 ++++++++++++---
 .../prog/en/modules/admin/aqbudgets.tt             |  61 ++++++++++-
 .../prog/en/modules/admin/aqcontract.tt            |  82 +++++++++++---
 .../intranet-tmpl/prog/en/modules/admin/aqplan.tt  |  26 +++--
 .../prog/en/modules/admin/audio_alerts.tt          |  16 ++-
 .../en/modules/admin/auth_subfields_structure.tt   |  77 ++++++++++---
 .../prog/en/modules/admin/auth_tag_structure.tt    | 121 +++++++++++++++++----
 .../prog/en/modules/admin/authorised_values.tt     |  62 +++++++++--
 .../prog/en/modules/admin/authtypes.tt             |  50 +++++++--
 .../prog/en/modules/admin/background_jobs.tt       |  25 ++++-
 .../prog/en/modules/admin/biblio_framework.tt      |  56 ++++++++--
 .../en/modules/admin/branch_transfer_limits.tt     |  16 ++-
 .../prog/en/modules/admin/branches.tt              |  56 ++++++++--
 .../prog/en/modules/admin/cash_registers.tt        |  55 ++++++++--
 .../prog/en/modules/admin/categories.tt            |  71 +++++++++++-
 .../prog/en/modules/admin/checkmarc.tt             |  22 +++-
 .../intranet-tmpl/prog/en/modules/admin/cities.tt  |  52 +++++++--
 .../prog/en/modules/admin/classsources.tt          |  73 +++++++++++--
 .../prog/en/modules/admin/clone-rules.tt           |  19 +++-
 .../prog/en/modules/admin/columns_settings.tt      |  16 ++-
 .../prog/en/modules/admin/credit_types.tt          |  40 +++++--
 .../prog/en/modules/admin/currency.tt              |  45 +++++++-
 .../prog/en/modules/admin/debit_types.tt           |  40 +++++--
 .../intranet-tmpl/prog/en/modules/admin/desks.tt   |  52 +++++++--
 .../prog/en/modules/admin/didyoumean.tt            |  17 ++-
 .../prog/en/modules/admin/edi_accounts.tt          |  61 ++++++++---
 .../prog/en/modules/admin/edi_ean_accounts.tt      |  57 +++++++---
 .../en/modules/admin/item_circulation_alerts.tt    |  17 ++-
 .../prog/en/modules/admin/items_search_field.tt    |  35 +++++-
 .../prog/en/modules/admin/items_search_fields.tt   |  21 +++-
 .../prog/en/modules/admin/itemtypes.tt             |  87 +++++++++++----
 .../prog/en/modules/admin/koha2marclinks.tt        |  14 ++-
 .../prog/en/modules/admin/library_groups.tt        |  18 ++-
 .../en/modules/admin/marc_subfields_structure.tt   |  84 ++++++++++----
 .../prog/en/modules/admin/marctagstructure.tt      |  94 +++++++++++++---
 .../prog/en/modules/admin/matching-rules.tt        |  57 +++++++---
 .../prog/en/modules/admin/oai_set_mappings.tt      |  17 ++-
 .../prog/en/modules/admin/oai_sets.tt              |  39 ++++++-
 .../prog/en/modules/admin/overdrive.tt             |  15 ++-
 .../prog/en/modules/admin/patron-attr-types.tt     |  54 +++++++--
 .../prog/en/modules/admin/preferences.tt           |  16 ++-
 .../admin/searchengine/elasticsearch/mappings.tt   |  16 ++-
 .../prog/en/modules/admin/share_content.tt         |  16 ++-
 .../prog/en/modules/admin/smart-rules.tt           |  16 ++-
 .../prog/en/modules/admin/sms_providers.tt         |  16 ++-
 .../prog/en/modules/admin/smtp_servers.tt          |  48 ++++++--
 .../prog/en/modules/admin/systempreferences.tt     |  71 +++++++++++-
 .../prog/en/modules/admin/transport-cost-matrix.tt |  16 ++-
 .../prog/en/modules/admin/usage_statistics.tt      |  16 ++-
 .../prog/en/modules/admin/z3950servers.tt          |  44 +++++++-
 53 files changed, 1887 insertions(+), 376 deletions(-)

diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/additional-fields.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/additional-fields.tt
index 2f75f21ce8..611d7017b0 100755
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/additional-fields.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/additional-fields.tt
@@ -17,14 +17,53 @@
     [% INCLUDE 'header.inc' %]
     [% INCLUDE 'cat-search.inc' %]
 
-    <div id="breadcrumbs">
-        <a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a> &rsaquo;
+    <nav aria-label="Breadcrumb" class="breadcrumb">
+        <ol>
+            <li>
+                <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+            </li>
+            <li>
+                <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+            </li>
         [% SWITCH op %]
-            [% CASE 'add_form' %]<a href="/cgi-bin/koha/admin/additional-fields.pl">Manage additional fields</a> &rsaquo; [% IF field %]Modify field '[% field.name | html %]'[% ELSE %]Add field[% END %]
-            [% CASE 'list' %]<a href="/cgi-bin/koha/admin/additional-fields.pl">Manage additional fields</a> &rsaquo; Modify fields for '[% tablename | html %]'
-            [% CASE %]Manage additional fields
+            [% CASE 'add_form' %]
+            <li>
+                <a href="/cgi-bin/koha/admin/additional-fields.pl">Manage additional fields</a>
+            </li>
+                [% IF field %]
+                    <li>
+                        <a href="#" aria-current="page">
+                            Modify field '[% field.name | html %]'
+                        </a>
+                    </li>
+                [% ELSE %]
+                    <li>
+                        <a href="#" aria-current="page">
+                            Add field
+                        </a>
+                    </li>
+                [% END %]
+
+            [% CASE 'list' %]
+            <li>
+                <a href="/cgi-bin/koha/admin/additional-fields.pl">Manage additional fields</a>
+            </li>
+            <li>
+                <a href="#" aria-current="page">
+                    Modify fields for '[% tablename | html %]'
+                </a>
+            </li>
+
+            [% CASE %]
+            <li>
+                <a href="#" aria-current="page">
+                    Manage additional fields
+                </a>
+            </li>
+
         [% END %]
-    </div>
+        </ol>
+    </nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/admin-home.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/admin-home.tt
index 130f23f3ec..e342350bed 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/admin-home.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/admin-home.tt
@@ -8,7 +8,18 @@
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'prefs-admin-search.inc' %]
 
-<div id="breadcrumbs"><a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo; Administration</div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="#" aria-current="page">
+                Administration
+            </a>
+        </li>
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/adveditorshortcuts.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/adveditorshortcuts.tt
index 4589653c18..6dc6ded587 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/adveditorshortcuts.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/adveditorshortcuts.tt
@@ -11,11 +11,19 @@
     [% INCLUDE 'prefs-admin-search.inc' %]
     [% PROCESS 'keyboard_shortcuts.inc' %]
 
-<div id="breadcrumbs">
-    <a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo;
-    <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a> &rsaquo;
-    <a href="/cgi-bin/koha/admin/adveditorshortcuts.pl">Advanced editor shortcuts</a>
-</div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+        <li>
+            <a href="#" aria-current="page">Advanced editor shortcuts</a>
+        </li>
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/aqbudgetperiods.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/aqbudgetperiods.tt
index 092b14d439..d6ace89e3c 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/aqbudgetperiods.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/aqbudgetperiods.tt
@@ -77,41 +77,95 @@
 <!-- BREADCRUMBS -->
 <!-- ################################################################################# -->
 
-<div id="breadcrumbs">
-    <a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo;
-    <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a> &rsaquo;
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
 
     [% IF ( add_form ) %]
-        <a href="/cgi-bin/koha/admin/aqbudgetperiods.pl">Budgets</a> &rsaquo;
+        <li>
+            <a href="/cgi-bin/koha/admin/aqbudgetperiods.pl">Budgets</a>
+        </li>
         [% IF ( budget_period_id ) %]
-            <span>Modify budget '[% budget_period_description | html %]'</span>
+            <li>
+                <a href="#" aria-current="page">
+                    Modify budget '[% budget_period_description | html %]'
+                </a>
+            </li>
         [% ELSE %]
-            <span>Add budget</span>
+            <li>
+                <a href="#" aria-current="page">
+                    Add budget
+                </a>
+            </li>
         [% END %]
     [% END %]
+
     [% IF ( delete_confirm ) %]
-        <a href="/cgi-bin/koha/admin/aqbudgetperiods.pl">Budgets</a> &rsaquo;
+        <li>
+            <a href="/cgi-bin/koha/admin/aqbudgetperiods.pl">Budgets</a>
+        </li>
         [% IF ( total || funds_exist ) %]
-            <span>Cannot delete budget '[% budget_period_description | html %]'</span>
+            <li>
+                <a href="#" aria-current="page">
+                    Cannot delete budget '[% budget_period_description | html %]'
+                </a>
+            </li>
         [% ELSE %]
-            <span>Delete budget '[% budget_period_description | html %]'?</span>
+            <li>
+                <a href="#" aria-current="page">
+                    Delete budget '[% budget_period_description | html %]'?
+                </a>
+            </li>
         [% END %]
     [% END %]
+
     [% IF ( duplicate_form ) %]
-        <a href="/cgi-bin/koha/admin/aqbudgetperiods.pl">Budgets</a> &rsaquo; Duplicate budget
+        <li>
+            <a href="/cgi-bin/koha/admin/aqbudgetperiods.pl">Budgets</a>
+        </li>
+        <li>
+            <a href="#" aria-current="page">
+                Duplicate budget
+            </a>
+        </li>
     [% END %]
+
     [% IF close_form %]
-        <a href="/cgi-bin/koha/admin/aqbudgetperiods.pl">Budgets</a> &rsaquo;
-        <span>Close budget <a href="/cgi-bin/koha/admin/aqbudgets.pl?budget_period_id=[% budget_period_id | uri %]">[% budget_period_description | html %]</a></span>
+        <li>
+            <a href="/cgi-bin/koha/admin/aqbudgetperiods.pl">Budgets</a>
+        </li>
+        <li>
+            <a href="#" aria-current="page">
+                Close budget [% budget_period_description | html %]
+            </a>
+        </li>
     [% END %]
+
     [% IF closed %]
-        <a href="/cgi-bin/koha/admin/aqbudgetperiods.pl">Budgets</a> &rsaquo;
-        <span>Budget <a href="/cgi-bin/koha/admin/aqbudgets.pl?budget_period_id=[% budget_period_id | uri %]">[% budget_period_description | html %]</a> closed</span>
+        <li>
+            <a href="/cgi-bin/koha/admin/aqbudgetperiods.pl">Budgets</a>
+        </li>
+        <li>
+            <a href="#" aria-current="page">
+                Budget [% budget_period_description | html %] closed
+            </a>
+        </li>
     [% END %]
+
     [% IF ( else ) %]
-        <span>Budgets administration</span>
+        <li>
+            <a href="#" aria-current="page">
+                Budgets administration
+            </a>
+        </li>
     [% END %]
-</div>
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/aqbudgets.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/aqbudgets.tt
index 3fb5727045..a6f4df3812 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/aqbudgets.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/aqbudgets.tt
@@ -14,15 +14,66 @@
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'budgets-admin-search.inc' %]
 
-<div id="breadcrumbs"><a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo;
-    <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a> &rsaquo; <a href="/cgi-bin/koha/admin/aqbudgetperiods.pl">Budgets</a> &rsaquo; [% IF op == 'list' %][% IF budget_period_id %]Funds for '[% budget_period_description | html %]'[% ELSE %]All funds[% END %][% END %]
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+    <li>
+        <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+    </li>
+    <li>
+        <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+    </li>
+    <li>
+        <a href="/cgi-bin/koha/admin/aqbudgetperiods.pl">Budgets</a>
+    </li>
+
+    [% IF op == 'list' %]
+        [% IF budget_period_id %]
+            <li>
+                <a href="#" aria-current="page">
+                    Funds for '[% budget_period_description | html %]'
+                </a>
+            </li>
+        [% ELSE %]
+            <li>
+                <a href="#" aria-current="page">
+                    All funds
+                </a>
+            </li>
+        [% END %]
+    [% END %]
+
     [% IF op == 'add_form' %]
-      <a href="/cgi-bin/koha/admin/aqbudgets.pl?budget_period_id=[% budget_period_id | uri %]">Funds</a> &rsaquo; [% IF ( budget_id ) %]Modify fund[% IF ( budget_name ) %] '[% budget_name | html %]'[% END %][% ELSE %]Add fund[% END %]
+        <li>
+            <a href="/cgi-bin/koha/admin/aqbudgets.pl?budget_period_id=[% budget_period_id | uri %]">Funds</a>
+        </li>
+        [% IF ( budget_id ) %]
+            <li>
+                <a href="#" aria-current="page">
+                Modify fund
+                    [% IF ( budget_name ) %] '[% budget_name | html %]'[% END %]
+                </a>
+            </li>
+        [% ELSE %]
+            <li>
+                <a href="#" aria-current="page">
+                    Add fund
+                </a>
+            </li>
+        [% END %]
     [% END %]
+
     [% IF op == 'delete_confirm' %]
-      <a href="/cgi-bin/koha/admin/aqbudgets.pl">Funds</a> &rsaquo; Delete fund?
+        <li>
+            <a href="/cgi-bin/koha/admin/aqbudgets.pl">Funds</a>
+        </li>
+        <li>
+            <a href="#" aria-current="page">
+                Delete fund?
+            </a>
+        </li>
     [% END %]
-</div>
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/aqcontract.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/aqcontract.tt
index b9319e204c..745a0d8c30 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/aqcontract.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/aqcontract.tt
@@ -19,33 +19,79 @@
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'contracts-admin-search.inc' %]
 
-<div id="breadcrumbs">
-    <a href="/cgi-bin/koha/mainpage.pl">Home</a>
-    &rsaquo;
-    <a href="/cgi-bin/koha/acqui/acqui-home.pl">Acquisitions</a>
-    &rsaquo;
-    <a href="/cgi-bin/koha/acqui/supplier.pl?booksellerid=[% booksellerid | uri %]">[% booksellername | html %]</a>
-    &rsaquo;
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/acqui/acqui-home.pl">Acquisitions</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/acqui/supplier.pl?booksellerid=[% booksellerid | uri %]">[% booksellername | html %]</a>
+        </li>
+
     [% IF ( add_form ) %]
-        <a href="/cgi-bin/koha/admin/aqcontract.pl?booksellerid=[% booksellerid | uri %]">Contracts</a>
-        &rsaquo;
-        [% IF ( contractnumber ) %]Modify contract '[% contractname | html %]'
-        [% ELSE %]New contract
+        <li>
+            <a href="/cgi-bin/koha/admin/aqcontract.pl?booksellerid=[% booksellerid | uri %]">Contracts</a>
+        </li>
+        [% IF ( contractnumber ) %]
+            <li>
+                <a href="#" aria-current="page">
+                    Modify contract '[% contractname | html %]'
+                </a>
+            </li>
+        [% ELSE %]
+            <li>
+                <a href="#" aria-current="page">
+                    New contract
+                </a>
+            </li>
         [% END %]
     [% END %]
+
     [% IF ( add_validate ) %]
-        <a href="/cgi-bin/koha/admin/aqcontract.pl?booksellerid=[% booksellerid | uri %]">Contracts</a>
-        &rsaquo; Data recorded
+        <li>
+            <a href="/cgi-bin/koha/admin/aqcontract.pl?booksellerid=[% booksellerid | uri %]">Contracts</a>
+        </li>
+        <li>
+            <a href="#" aria-current="page">
+                Data recorded
+            </a>
+        </li>
     [% END %]
+
     [% IF ( delete_confirm ) %]
-        <a href="/cgi-bin/koha/admin/aqcontract.pl?booksellerid=[% booksellerid | uri %]">Contracts</a>
-        &rsaquo; Confirm deletion of contract [% contractnumber | html %]
+        <li>
+            <a href="/cgi-bin/koha/admin/aqcontract.pl?booksellerid=[% booksellerid | uri %]">Contracts</a>
+        </li>
+        <li>
+            <a href="#" aria-current="page">
+                Confirm deletion of contract [% contractnumber | html %]
+            </a>
+        </li>
     [% END %]
+
     [% IF ( delete_confirmed ) %]
-        <a href="/cgi-bin/koha/admin/aqcontract.pl?booksellerid=[% booksellerid | uri %]">Contracts</a> &rsaquo; Contract deleted
+        <li>
+            <a href="/cgi-bin/koha/admin/aqcontract.pl?booksellerid=[% booksellerid | uri %]">Contracts</a>
+        </li>
+        <li>
+            <a href="#" aria-current="page">
+                Contract deleted
+            </a>
+        </li>
+    [% END %]
+
+    [% IF ( else ) %]
+        <li>
+            <a href="#" aria-current="page">
+                Contracts
+            </a>
+        </li>
     [% END %]
-    [% IF ( else ) %]Contracts[% END %]
-</div>
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/aqplan.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/aqplan.tt
index 3b7724732a..82daa9b936 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/aqplan.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/aqplan.tt
@@ -13,13 +13,25 @@
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'budgets-admin-search.inc' %]
 
-<div id="breadcrumbs">
-    <a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo;
-    <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a> &rsaquo;
-    <a href="/cgi-bin/koha/admin/aqbudgetperiods.pl">Budgets</a> &rsaquo; 
-    <a href="/cgi-bin/koha/admin/aqbudgets.pl?budget_period_id=[% budget_period_id | uri %]">Funds</a> &rsaquo;
-    <a href="/cgi-bin/koha/admin/aqplan.pl?budget_period_id=[% budget_period_id | uri %]">Planning</a> &rsaquo;
-</div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/aqbudgetperiods.pl">Budgets</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/aqbudgets.pl?budget_period_id=[% budget_period_id | uri %]">Funds</a>
+        </li>
+        <li>
+            <a href="#" aria-current="page">Planning</a>
+        </li>
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/audio_alerts.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/audio_alerts.tt
index 34a6446c13..ab261b3551 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/audio_alerts.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/audio_alerts.tt
@@ -11,7 +11,21 @@
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'prefs-admin-search.inc' %]
 
-<div id="breadcrumbs"><a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a> &rsaquo; Audio alerts</div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+        <li>
+            <a href="#" aria-current="page">
+                Audio alerts
+            </a>
+        </li>
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/auth_subfields_structure.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/auth_subfields_structure.tt
index 8325c171c1..c39c6a0a66 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/auth_subfields_structure.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/auth_subfields_structure.tt
@@ -9,21 +9,68 @@
 <body id="admin_auth_subfields_structure" class="admin">
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'prefs-admin-search.inc' %]
-<div id="breadcrumbs"><a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a> &rsaquo;
-  <a href="/cgi-bin/koha/admin/authtypes.pl">Authority types</a> &rsaquo;
-  [% IF ( authtypecode ) %]<a href="/cgi-bin/koha/admin/auth_tag_structure.pl?authtypecode=[% authtypecode | uri%]">[% authtypecode | html %] framework</a> &rsaquo;
-  [% ELSE %]<a href="/cgi-bin/koha/admin/auth_tag_structure.pl">Default framework</a> &rsaquo;
-  [% END %]
-  [% IF ( else ) %]Authority MARC subfield structure for [% tagfield | html %]
-  [% ELSE %]<a href="/cgi-bin/koha/admin/auth_subfields_structure.pl?tagfield=[% tagfield | uri %]&amp;tagsubfield=[% tagsubfield | uri %]&amp;authtypecode=[% authtypecode |uri %]">Authority MARC subfield structure for [% tagfield | html %]</a> &rsaquo;
-  [% END %]
-  [% IF ( delete_confirm ) %]Confirm deletion of subfield [% tagsubfield | html %]?[% END %]
-  [% IF ( add_form ) %]
-  [% IF ( use_heading_flags_p ) %]
-  [% IF ( heading_edit_subfields_p ) %]Edit MARC subfields constraints[% END %]
-  [% ELSE %][% action | html %][% END %]
-  [% END %]
-</div>
+
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/authtypes.pl">Authority types</a>
+        </li>
+
+    [% IF ( authtypecode ) %]
+        <li>
+            <a href="/cgi-bin/koha/admin/auth_tag_structure.pl?authtypecode=[% authtypecode | uri%]">[% authtypecode | html %] framework</a>
+        </li>
+    [% ELSE %]
+        <li>
+            <a href="/cgi-bin/koha/admin/auth_tag_structure.pl">Default framework</a>
+        </li>
+    [% END %]
+
+    [% IF ( else ) %]
+        <li>
+            <a href="#" aria-current="page">
+                Authority MARC subfield structure for [% tagfield | html %]
+            </a>
+        </li>
+    [% ELSE %]
+        <li>
+            <a href="/cgi-bin/koha/admin/auth_subfields_structure.pl?tagfield=[% tagfield | uri %]&amp;tagsubfield=[% tagsubfield | uri %]&amp;authtypecode=[% authtypecode |uri %]">Authority MARC subfield structure for [% tagfield | html %]</a>
+        </li>
+    [% END %]
+
+    [% IF ( delete_confirm ) %]
+        <li>
+            <a href="#" aria-current="page">
+                Confirm deletion of subfield [% tagsubfield | html %]?
+            </a>
+        </li>
+    [% END %]
+
+    [% IF ( add_form ) %]
+        [% IF ( use_heading_flags_p ) %]
+            [% IF ( heading_edit_subfields_p ) %]
+                <li>
+                    <a href="#" aria-current="page">
+                        Edit MARC subfields constraints
+                    </a>
+                </li>
+            [% END %]
+        [% ELSE %]
+            <li>
+                <a href="#" aria-current="page">
+                    [% action | html %]
+                </a>
+            </li>
+        [% END %]
+    [% END %]
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/auth_tag_structure.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/auth_tag_structure.tt
index 53b35acbe6..7ce18daae0 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/auth_tag_structure.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/auth_tag_structure.tt
@@ -15,43 +15,124 @@
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'prefs-admin-search.inc' %]
 
-<div id="breadcrumbs"><a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a> &rsaquo;
-    <a href="/cgi-bin/koha/admin/authtypes.pl">Authority types</a> &rsaquo;
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/authtypes.pl">Authority types</a>
+        </li>
+
     [% IF ( add_form ) %]
         [% IF ( use_heading_flags_p ) %]
+
             [% IF ( heading_modify_tag_p ) %]
-                [% IF ( authtypecode ) %]<a href="/cgi-bin/koha/admin/auth_tag_structure.pl?authtypecode=[% authtypecode | uri %]">[% authtypecode | html %] Framework</a>
-                [% ELSE %]<a href="/cgi-bin/koha/admin/auth_tag_structure.pl">Default framework</a>
-                [% END %] &rsaquo; Modify tag
+                [% IF ( authtypecode ) %]
+                    <li>
+                        <a href="/cgi-bin/koha/admin/auth_tag_structure.pl?authtypecode=[% authtypecode | uri %]">[% authtypecode | html %] Framework</a>
+                    </li>
+                [% ELSE %]
+                    <li>
+                        <a href="/cgi-bin/koha/admin/auth_tag_structure.pl">Default framework</a>
+                    </li>
+                [% END %]
+                <li>
+                    <a href="#" aria-current="page">
+                        Modify tag
+                    </a>
+                </li>
             [% END %]
+
             [% IF ( heading_add_tag_p ) %]
-                [% IF ( authtypecode ) %]<a href="/cgi-bin/koha/admin/auth_tag_structure.pl?authtypecode=[% authtypecode | uri %]">[% authtypecode | html %] framework</a>
-                [% ELSE %]<a href="/cgi-bin/koha/admin/auth_tag_structure.pl">Default framework</a>
-                [% END %] &rsaquo; New tag
+                [% IF ( authtypecode ) %]
+                    <li>
+                        <a href="/cgi-bin/koha/admin/auth_tag_structure.pl?authtypecode=[% authtypecode | uri %]">[% authtypecode | html %] framework</a>
+                    </li>
+                [% ELSE %]
+                    <li>
+                        <a href="/cgi-bin/koha/admin/auth_tag_structure.pl">Default framework</a>
+                    </li>
+                [% END %]
+                <li>
+                    <a href="#" aria-current="page">
+                        New tag
+                    </a>
+                </li>
             [% END %]
+
         [% ELSE %]
-            [% IF ( authtypecode ) %]<a href="/cgi-bin/koha/admin/auth_tag_structure.pl?authtypecode=[% authtypecode | uri %]">[% authtypecode | html %] Framework</a>
-            [% ELSE %]<a href="/cgi-bin/koha/admin/auth_tag_structure.pl">Default framework</a>
-            [% END %] &rsaquo; [% action | html %]
+            [% IF ( authtypecode ) %]
+                <li>
+                    <a href="/cgi-bin/koha/admin/auth_tag_structure.pl?authtypecode=[% authtypecode | uri %]">[% authtypecode | html %] Framework</a>
+                </li>
+            [% ELSE %]
+                <li>
+                    <a href="/cgi-bin/koha/admin/auth_tag_structure.pl">Default framework</a>
+                </li>
+            [% END %]
+            <li>
+                <a href="#" aria-current="page">
+                    [% action | html %]
+                </a>
+            </li>
         [% END %]
+
     [% ELSE %]
         [% IF ( delete_confirm ) %]
-            [% IF ( authtypecode ) %]<a href="/cgi-bin/koha/admin/auth_tag_structure.pl?authtypecode=[% authtypecode | uri %]">[% authtypecode | html %] framework</a>
-            [% ELSE %]<a href="/cgi-bin/koha/admin/auth_tag_structure.pl">Default framework</a>
-            [% END %] &rsaquo; Confirm deletion
+            [% IF ( authtypecode ) %]
+                <li>
+                    <a href="/cgi-bin/koha/admin/auth_tag_structure.pl?authtypecode=[% authtypecode | uri %]">[% authtypecode | html %] framework</a>
+                </li>
+            [% ELSE %]
+                <li>
+                    <a href="/cgi-bin/koha/admin/auth_tag_structure.pl">Default framework</a>
+                </li>
+            [% END %]
+            <li>
+                <a href="#" aria-current="page">
+                    Confirm deletion
+                </a>
+            </li>
         [% ELSE %]
             [% IF ( delete_confirmed ) %]
-                [% IF ( authtypecode ) %]<a href="/cgi-bin/koha/admin/auth_tag_structure.pl?authtypecode=[% authtypecode | uri %]">[% authtypecode | html %] framework</a>
-                [% ELSE %]<a href="/cgi-bin/koha/admin/auth_tag_structure.pl">Default framework</a>
-                [% END %] &rsaquo; Data deleted
+                [% IF ( authtypecode ) %]
+                    <li>
+                        <a href="/cgi-bin/koha/admin/auth_tag_structure.pl?authtypecode=[% authtypecode | uri %]">[% authtypecode | html %] framework</a>
+                    </li>
+                [% ELSE %]
+                    <li>
+                        <a href="/cgi-bin/koha/admin/auth_tag_structure.pl">Default framework</a>
+                    </li>
+                [% END %]
+                <li>
+                    <a href="#" aria-current="page">
+                        Data deleted
+                    </a>
+                </li>
             [% ELSE %]
-                [% IF ( authtypecode ) %][% authtypecode | html %] Framework
-                [% ELSE %]Default framework
+                [% IF ( authtypecode ) %]
+                    <li>
+                        <a href="#" aria-current="page">
+                            [% authtypecode | html %] Framework
+                        </a>
+                    </li>
+                [% ELSE %]
+                    <li>
+                        <a href="#" aria-current="page">
+                            Default framework
+                        </a>
+                    </li>
                 [% END %]
             [% END %]
+
         [% END %]
     [% END %]
-</div>
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/authorised_values.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/authorised_values.tt
index bac32901d2..f5eaadcfa4 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/authorised_values.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/authorised_values.tt
@@ -22,21 +22,61 @@
 <body id="admin_authorised_values" class="admin">
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'prefs-admin-search.inc' %]
-<div id="breadcrumbs">
-    <a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo;
-    <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a> &rsaquo;
+
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+
     [% IF op == 'add_form' %]
-        <a href="/cgi-bin/koha/admin/authorised_values.pl">Authorized values</a> &rsaquo;
-        [% IF ( action_modify ) %]Modify authorized value[% END %]
-        [% IF ( action_add_value ) %]New authorized value[% END %]
-        [% IF ( action_add_category ) %]New category[% END %]
+        <li>
+            <a href="/cgi-bin/koha/admin/authorised_values.pl">Authorized values</a>
+        </li>
+        [% IF ( action_modify ) %]
+            <li>
+                <a href="#" aria-current="page">
+                    Modify authorized value
+                </a>
+            </li>
+        [% END %]
+        [% IF ( action_add_value ) %]
+            <li>
+                <a href="#" aria-current="page">
+                    New authorized value
+                </a>
+            </li>
+        [% END %]
+        [% IF ( action_add_category ) %]
+            <li>
+                <a href="#" aria-current="page">
+                    New category
+                </a>
+            </li>
+        [% END %]
+
     [% ELSIF ( loop ) %]
-        <a href="/cgi-bin/koha/admin/authorised_values.pl">Authorized values</a> &rsaquo;
-        Authorized values for category [% category_name | html %]
+        <li>
+            <a href="/cgi-bin/koha/admin/authorised_values.pl">Authorized values</a>
+        </li>
+        <li>
+            <a href="#" aria-current="page">
+                Authorized values for category [% category_name | html %]
+            </a>
+        </li>
+
     [% ELSE %]
-        Authorized values
+        <li>
+            <a href="#" aria-current="page">
+                Authorized values
+            </a>
+        </li>
     [% END %]
-</div>
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/authtypes.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/authtypes.tt
index 7aefc88de1..a443b2a61e 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/authtypes.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/authtypes.tt
@@ -16,16 +16,46 @@
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'prefs-admin-search.inc' %]
 
-<div id="breadcrumbs">
-         <a href="/cgi-bin/koha/mainpage.pl">Home</a>
-&rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
-&rsaquo; <a href="/cgi-bin/koha/admin/authtypes.pl">Authority types</a>
-[% IF op == 'add_form' %]
-&rsaquo; [% IF authority_type.authtypecode.defined %]Modify[% ELSE %]New[% END %] Authority type
-[% ELSIF op == 'delete_confirm' %]
-&rsaquo; Confirm deletion of authority type
-[% END %]
-</div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+
+    [% IF op == 'add_form' %]
+        <li>
+            <a href="/cgi-bin/koha/admin/authtypes.pl">Authority types</a>
+        </li>
+        <li>
+            <a href="#" aria-current="page">
+                [% IF authority_type.authtypecode.defined %]
+                    Modify
+                [% ELSE %]
+                    New
+                [% END %] Authority type
+            </a>
+        </li>
+
+    [% ELSIF op == 'delete_confirm' %]
+        <li>
+            <a href="/cgi-bin/koha/admin/authtypes.pl">Authority types</a>
+        </li>
+        <li>
+            <a href="#" aria-current="page">
+                Confirm deletion of authority type
+            </a>
+        </li>
+
+    [% ELSE %]
+        <li>
+            <a href="#" aria-current="page">Authority types</a>
+        </li>
+    [% END %]
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/background_jobs.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/background_jobs.tt
index 86ffb3c540..43359ce6c5 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/background_jobs.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/background_jobs.tt
@@ -9,11 +9,26 @@
 <body id="admin_background_jobs" class="admin">
 [% INCLUDE 'header.inc' %]
 
-<div id="breadcrumbs">
-    <a href="/cgi-bin/koha/mainpage.pl">Home</a>
-    &rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
-    [% IF CAN_user_parameters_manage_background_jobs %]&rsaquo; <a href="/cgi-bin/koha/admin/background_jobs.pl">Background jobs</a>[% END %]
-</div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+
+    [% IF CAN_user_parameters_manage_background_jobs %]
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+        <li>
+            <a href="#" aria-current="page">Background jobs</a>
+        </li>
+    [% ELSE %]
+        <li>
+            <a href="#" aria-current="page">Administration</a>
+        </li>
+    [% END %]
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/biblio_framework.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/biblio_framework.tt
index 9371c2ced9..f084e0e785 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/biblio_framework.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/biblio_framework.tt
@@ -16,16 +16,52 @@
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'prefs-admin-search.inc' %]
 
-<div id="breadcrumbs">
-        <a href="/cgi-bin/koha/mainpage.pl">Home</a>
-&rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
-&rsaquo; <a href="/cgi-bin/koha/admin/biblio_framework.pl">MARC frameworks</a>
-[% IF op == 'add_form' %]
-&rsaquo; [% IF framework %]Modify framework text[% ELSE %]Add framework[% END %]
-[% ELSIF op == 'delete_confirm' %]
-&rsaquo; Delete framework for [% framework.frameworktext | html %] ([% framework.frameworkcode | html %])?
-[% END %]
-</div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+
+    [% IF op == 'add_form' %]
+        <li>
+            <a href="/cgi-bin/koha/admin/biblio_framework.pl">MARC frameworks</a>
+        </li>
+        [% IF framework %]
+            <li>
+                <a href="#" aria-current="page">
+                    Modify framework text
+                </a>
+            </li>
+        [% ELSE %]
+            <li>
+                <a href="#" aria-current="page">
+                    Add framework
+                </a>
+            </li>
+        [% END %]
+
+    [% ELSIF op == 'delete_confirm' %]
+        <li>
+            <a href="/cgi-bin/koha/admin/biblio_framework.pl">MARC frameworks</a>
+        </li>
+        <li>
+            <a href="#" aria-current="page">
+                Delete framework for [% framework.frameworktext | html %] ([% framework.frameworkcode | html %])?
+            </a>
+        </li>
+
+    [% ELSE %]
+        <li>
+            <a href="#" aria-current="page">
+                MARC frameworks
+            </a>
+        </li>
+    [% END %]
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/branch_transfer_limits.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/branch_transfer_limits.tt
index cd7b7768f2..24eca1f5ba 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/branch_transfer_limits.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/branch_transfer_limits.tt
@@ -12,7 +12,21 @@
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'prefs-admin-search.inc' %]
 
-<div id="breadcrumbs"><a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a> &rsaquo; Set library checkin and transfer policy</div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+        <li>
+            <a href="#" aria-current="page">
+                Set library checkin and transfer policy
+            </a>
+        </li>
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/branches.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/branches.tt
index 6fd708df85..ac1bc66134 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/branches.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/branches.tt
@@ -18,16 +18,52 @@
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'prefs-admin-search.inc' %]
 
-<div id="breadcrumbs">
-    <a href="/cgi-bin/koha/mainpage.pl">Home</a>
-&rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
-&rsaquo; <a href="/cgi-bin/koha/admin/branches.pl">Libraries</a>
-[% IF op == 'add_form'  %]
-&rsaquo; [% IF library %]Modify library[% ELSE %]New library [% library.branchcode | html %][% END %]
-[% ELSIF op == 'delete_confirm' %]
-&rsaquo; Confirm deletion of library '[% library.branchcode | html %]'
-[% END %]
-</div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+
+        [% IF op == 'add_form'  %]
+            <li>
+                <a href="/cgi-bin/koha/admin/branches.pl">Libraries</a>
+            </li>
+            [% IF library %]
+                <li>
+                    <a href="#" aria-current="page">
+                        Modify library
+                    </a>
+                </li>
+            [% ELSE %]
+                <li>
+                    <a href="#" aria-current="page">
+                        New library [% library.branchcode | html %]
+                    </a>
+                </li>
+            [% END %]
+
+        [% ELSIF op == 'delete_confirm' %]
+            <li>
+                <a href="/cgi-bin/koha/admin/branches.pl">Libraries</a>
+            </li>
+            <li>
+                <a href="#" aria-current="page">
+                    Confirm deletion of library '[% library.branchcode | html %]'
+                </a>
+            </li>
+
+        [% ELSE %]
+            <li>
+                <a href="#" aria-current="page">
+                    Libraries
+                </a>
+            </li>
+        [% END %]
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/cash_registers.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/cash_registers.tt
index c93e72c115..2ab0f0d245 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/cash_registers.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/cash_registers.tt
@@ -18,16 +18,51 @@
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'prefs-admin-search.inc' %]
 
-<div id="breadcrumbs">
-    <a href="/cgi-bin/koha/mainpage.pl">Home</a>
-&rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
-&rsaquo; <a href="/cgi-bin/koha/admin/cash_registers.pl">Cash registers</a>
-[% IF op == 'add_form'  %]
-&rsaquo; [% IF cash_register %]Modify cash register [% cash_register.id | html %][% ELSE %]New cash register[% END %]
-[% ELSIF op == 'delete_confirm' %]
-&rsaquo; Confirm deletion of cash register '[% cash_register.id | html %]'
-[% END %]
-</div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+
+        [% IF op == 'add_form'  %]
+            <li>
+                <a href="/cgi-bin/koha/admin/cash_registers.pl">Cash registers</a>
+            </li>
+            [% IF cash_register %]
+                <li>
+                    <a href="#" aria-current="page">
+                        Modify cash register [% cash_register.id | html %]
+                    </a>
+                </li>
+            [% ELSE %]
+                <li>
+                    <a href="#" aria-current="page">
+                        New cash register
+                    </a>
+                </li>
+            [% END %]
+
+        [% ELSIF op == 'delete_confirm' %]
+            <li>
+                <a href="/cgi-bin/koha/admin/cash_registers.pl">Cash registers</a>
+            </li>
+            <li>
+                <a href="#" aria-current="page">
+                    Confirm deletion of cash register '[% cash_register.id | html %]'
+                </a>
+            </li>
+
+        [% ELSE %]
+            <li>
+                <a href="#" aria-current="page">
+                    Cash registers</a>
+            </li>
+        [% END %]
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/categories.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/categories.tt
index f95f95991b..b290005811 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/categories.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/categories.tt
@@ -17,10 +17,73 @@
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'patrons-admin-search.inc' %]
 
-<div id="breadcrumbs"><a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a> &rsaquo; [% IF op == 'add_form' %] <a href="/cgi-bin/koha/admin/categories.pl">Patron categories</a> &rsaquo; [% IF ( categorycode ) %]Modify category '[% categorycode | html %]'[% ELSE %]New category[% END %][% END %]
-[% IF op == 'delete_confirm' %] <a href="/cgi-bin/koha/admin/categories.pl">Patron categories</a> &rsaquo; [% IF ( patrons_in_category > 0 ) %]Cannot delete: Category [% categorycode | html %] in use[% ELSE %]Confirm deletion of category '[% categorycode | html %]'[% END %][% END %]
-[% IF op == 'delete_confirmed' %] <a href="/cgi-bin/koha/admin/categories.pl">Patron categories</a> &rsaquo; Category deleted[% END %]
-[% IF op == 'list' %]Patron categories[% END %]</div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+
+        [% IF op == 'add_form' %]
+            <li>
+                <a href="/cgi-bin/koha/admin/categories.pl">Patron categories</a>
+            </li>
+            [% IF ( categorycode ) %]
+                <li>
+                    <a href="#" aria-current="page">
+                        Modify category '[% categorycode | html %]'
+                    </a>
+                </li>
+            [% ELSE %]
+                <li>
+                    <a href="#" aria-current="page">
+                        New category
+                    </a>
+                </li>
+            [% END %]
+        [% END %]
+
+        [% IF op == 'delete_confirm' %]
+            <li>
+                <a href="/cgi-bin/koha/admin/categories.pl">Patron categories</a>
+            </li>
+            [% IF ( patrons_in_category > 0 ) %]
+                <li>
+                    <a href="#" aria-current="page">
+                        Cannot delete: Category [% categorycode | html %] in use
+                    </a>
+                </li>
+            [% ELSE %]
+                <li>
+                    <a href="#" aria-current="page">
+                        Confirm deletion of category '[% categorycode | html %]'
+                    </a>
+                </li>
+            [% END %]
+        [% END %]
+
+        [% IF op == 'delete_confirmed' %]
+            <li>
+                <a href="/cgi-bin/koha/admin/categories.pl">Patron categories</a>
+            </li>
+            <li>
+                <a href="#" aria-current="page">
+                    Category deleted
+                </a>
+            </li>
+        [% END %]
+
+        [% IF op == 'list' %]
+            <li>
+                <a href="#" aria-current="page">
+                    Patron categories
+                </a>
+            </li>
+        [% END %]
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/checkmarc.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/checkmarc.tt
index 4a78bcc8d9..73f8ff08c2 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/checkmarc.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/checkmarc.tt
@@ -10,8 +10,26 @@
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'prefs-admin-search.inc' %]
 
-<div id="breadcrumbs"><a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a> &rsaquo; MARC check
-[% IF ( total ) %]: [% total | html %] errors found[% ELSE %] : Configuration OK![% END %]</div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+        <li>
+            <a href="#" aria-current="page">
+                MARC check
+                [% IF ( total ) %]
+                    : [% total | html %] errors found
+                [% ELSE %]
+                    : Configuration OK!
+                [% END %]
+            </a>
+        </li>
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/cities.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/cities.tt
index e95e817f7a..5eedcbb4ef 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/cities.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/cities.tt
@@ -10,16 +10,48 @@
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'cities-admin-search.inc' %]
 
-<div id="breadcrumbs">
-    <a href="/cgi-bin/koha/mainpage.pl">Home</a>
-    &rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
-    &rsaquo; <a href="/cgi-bin/koha/admin/cities.pl">Cities</a>
-    [% IF op == 'add_form' %]
-    &rsaquo; [% IF city.cityid %]Modify[% ELSE %]New[% END %] City
-    [% ELSIF op == 'delete_confirm' %]
-    &rsaquo; Confirm deletion of city
-    [% END %]
-</div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+
+        [% IF op == 'add_form' %]
+            <li>
+                <a href="/cgi-bin/koha/admin/cities.pl">Cities</a>
+            </li>
+            <li>
+                <a href="#" aria-current="page">
+                    [% IF city.cityid %]
+                        Modify
+                    [% ELSE %]
+                        New
+                    [% END %] City
+                </a>
+            </li>
+
+        [% ELSIF op == 'delete_confirm' %]
+            <li>
+                <a href="/cgi-bin/koha/admin/cities.pl">Cities</a>
+            </li>
+            <li>
+                <a href="#" aria-current="page">
+                    Confirm deletion of city
+                </a>
+            </li>
+
+        [% ELSE %]
+            <li>
+                <a href="#" aria-current="page">
+                    Cities
+                </a>
+            </li>
+        [% END %]
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/classsources.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/classsources.tt
index 93a4fd86f0..dc10fd7dc8 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/classsources.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/classsources.tt
@@ -30,18 +30,67 @@
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'prefs-admin-search.inc' %]
 
-<div id="breadcrumbs">
-         <a href="/cgi-bin/koha/mainpage.pl">Home</a>
-&rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
-&rsaquo; <a href="/cgi-bin/koha/admin/classsources.pl">Classification sources</a>
-[% IF op == 'add_source' %]
-&rsaquo; [% IF class_source %]Modify classification source[% ELSE %]Add classification source[% END %]
-[% ELSIF op == 'add_sort_rule' %]
-&rsaquo; [% IF sort_rule %]Modify filing rule[% ELSE %]Add filing rule[% END %]
-[% ELSIF op == 'add_split_rule' %]
-&rsaquo; [% IF split_rule %]Modify splitting rule[% ELSE %]Add splitting rule[% END %]
-[% END %]
-</div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+
+        [% IF op == 'add_source' %]
+            <li>
+                <a href="/cgi-bin/koha/admin/classsources.pl">Classification sources</a>
+            </li>
+            <li>
+                <a href="#" aria-current="page">
+                    [% IF class_source %]
+                        Modify classification source
+                    [% ELSE %]
+                        Add classification source
+                    [% END %]
+                </a>
+            </li>
+
+        [% ELSIF op == 'add_sort_rule' %]
+            <li>
+                <a href="/cgi-bin/koha/admin/classsources.pl">Classification sources</a>
+            </li>
+            <li>
+                <a href="#" aria-current="page">
+                    [% IF sort_rule %]
+                        Modify filing rule
+                    [% ELSE %]
+                        Add filing rule
+                    [% END %]
+                </a>
+            </li>
+
+        [% ELSIF op == 'add_split_rule' %]
+            <li>
+                <a href="/cgi-bin/koha/admin/classsources.pl">Classification sources</a>
+            </li>
+            <li>
+                <a href="#" aria-current="page">
+                    [% IF split_rule %]
+                        Modify splitting rule
+                    [% ELSE %]
+                        Add splitting rule
+                    [% END %]
+                </a>
+            </li>
+
+        [% ELSE %]
+            <li>
+                <a href="#" aria-current="page">
+                    Classification sources
+                </a>
+            </li>
+        [% END %]
+
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/clone-rules.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/clone-rules.tt
index d7ff05068d..aa4db9697a 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/clone-rules.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/clone-rules.tt
@@ -10,7 +10,24 @@
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'prefs-admin-search.inc' %]
 
-<div id="breadcrumbs"><a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a> &rsaquo; <a href="/cgi-bin/koha/admin/smart-rules.pl">Circulation and fine rules</a> &rsaquo; Clone circulation and fine rules</div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/smart-rules.pl">Circulation and fine rules</a>
+        </li>
+        <li>
+            <a href="#" aria-current="page">
+                Clone circulation and fine rules
+            </a>
+        </li>
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/columns_settings.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/columns_settings.tt
index 80b20d790d..33a8111315 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/columns_settings.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/columns_settings.tt
@@ -179,7 +179,21 @@
 
     [% INCLUDE 'header.inc' %]
     [% INCLUDE 'prefs-admin-search.inc' %]
-    <div id="breadcrumbs"><a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a> &rsaquo; Table settings</div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+        <li>
+            <a href="#" aria-current="page">
+                Table settings
+            </a>
+        </li>
+    </ol>
+</nav>
 
     <div class="main container-fluid">
         <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/credit_types.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/credit_types.tt
index 53fddc8e87..768afe6a06 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/credit_types.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/credit_types.tt
@@ -22,14 +22,38 @@
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'prefs-admin-search.inc' %]
 
-<div id="breadcrumbs">
-    <a href="/cgi-bin/koha/mainpage.pl">Home</a>
-&rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
-&rsaquo; <a href="/cgi-bin/koha/admin/credit_types.pl">Credit types</a>
-[% IF op == 'add_form' %]
-&rsaquo; [% IF credit_type.code %]Modify credit type[% ELSE %]New credit type[% END %]
-[% END %]
-</div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+
+        [% IF op == 'add_form' %]
+            <li>
+                <a href="/cgi-bin/koha/admin/credit_types.pl">Credit types</a>
+            </li>
+            <li>
+                <a href="#" aria-current="page">
+                    [% IF credit_type.code %]
+                        Modify credit type
+                    [% ELSE %]
+                        New credit type
+                    [% END %]
+                </a>
+            </li>
+
+        [% ELSE %]
+            <li>
+                <a href="#" aria-current="page">
+                    Credit types
+                </a>
+            </li>
+        [% END %]
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/currency.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/currency.tt
index e427c76f7a..86136723de 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/currency.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/currency.tt
@@ -16,11 +16,46 @@
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'currencies-admin-search.inc' %]
 
-<div id="breadcrumbs"><a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a> &rsaquo;  <a href="/cgi-bin/koha/admin/currency.pl">Currencies &amp; Exchange rates</a> &rsaquo; [% IF op == 'add_form' %][% IF currency %]Modify currency '[% currency.currency | html %]'[% ELSE %]New currency[% END %][% END %]
-[% IF op == 'delete_confirm' %]Confirm deletion of currency [% currency.currency | $HtmlTags tag='span' attributes=>'class="ex"' %]
-[% ELSIF op == 'list' %]Currencies
-[% END %]
-</div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/currency.pl">Currencies &amp; Exchange rates</a>
+        </li>
+
+        [% IF op == 'add_form' %]
+            <li>
+                <a href="#" aria-current="page">
+                    [% IF currency %]
+                        Modify currency '[% currency.currency | html %]'
+                    [% ELSE %]
+                        New currency
+                    [% END %]
+                </a>
+            </li>
+        [% END %]
+
+        [% IF op == 'delete_confirm' %]
+            <li>
+                <a href="#" aria-current="page">
+                    Confirm deletion of currency [% currency.currency | $HtmlTags tag='span' attributes=>'class="ex"' %]
+                </a>
+            </li>
+
+        [% ELSIF op == 'list' %]
+            <li>
+                <a href="#" aria-current="page">
+                    Currencies
+                </a>
+            </li>
+        [% END %]
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/debit_types.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/debit_types.tt
index 5de8f1766f..ebc12f4399 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/debit_types.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/debit_types.tt
@@ -23,14 +23,38 @@
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'prefs-admin-search.inc' %]
 
-<div id="breadcrumbs">
-    <a href="/cgi-bin/koha/mainpage.pl">Home</a>
-&rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
-&rsaquo; <a href="/cgi-bin/koha/admin/debit_types.pl">Debit types</a>
-[% IF op == 'add_form' %]
-&rsaquo; [% IF debit_type.code %]Modify[% ELSE %]New[% END %] debit type
-[% END %]
-</div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+
+        [% IF op == 'add_form' %]
+            <li>
+                <a href="/cgi-bin/koha/admin/debit_types.pl">Debit types</a>
+            </li>
+            <li>
+                <a href="#" aria-current="page">
+                    [% IF debit_type.code %]
+                        Modify
+                    [% ELSE %]
+                        New
+                    [% END %] debit type
+                </a>
+            </li>
+
+        [% ELSE %]
+            <li>
+                <a href="#" aria-current="page">
+                    Debit types
+                </a>
+            </li>
+        [% END %]
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/desks.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/desks.tt
index 022968b7c6..c48de8a5f4 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/desks.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/desks.tt
@@ -11,16 +11,48 @@
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'desks-admin-search.inc' %]
 
-<div id="breadcrumbs">
-    <a href="/cgi-bin/koha/mainpage.pl">Home</a>
-    &rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
-    &rsaquo; <a href="/cgi-bin/koha/admin/desks.pl">Desks</a>
-    [% IF op == 'add_form' %]
-    &rsaquo; [% IF desk.desk_id %]Modify[% ELSE %]New[% END %] Desk
-    [% ELSIF op == 'delete_confirm' %]
-    &rsaquo; Confirm deletion of desk
-    [% END %]
-</div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+
+        [% IF op == 'add_form' %]
+            <li>
+                <a href="/cgi-bin/koha/admin/desks.pl">Desks</a>
+            </li>
+            <li>
+                <a href="#" aria-current="page">
+                    [% IF desk.desk_id %]
+                        Modify
+                    [% ELSE %]
+                        New
+                    [% END %] Desk
+                </a>
+            </li>
+
+        [% ELSIF op == 'delete_confirm' %]
+        <li>
+            <a href="/cgi-bin/koha/admin/desks.pl">Desks</a>
+        </li>
+        <li>
+            <a href="#" aria-current="page">
+                Confirm deletion of desk
+            </a>
+        </li>
+
+        [% ELSE %]
+        <li>
+            <a href="#" aria-current="page">
+                Desks
+            </a>
+        </li>
+        [% END %]
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/didyoumean.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/didyoumean.tt
index db72d6bee3..c9a0410054 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/didyoumean.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/didyoumean.tt
@@ -31,7 +31,22 @@
 <body id="admin_didyoumean" class="admin">
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'prefs-admin-search.inc' %]
-<div id="breadcrumbs"><a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a> &rsaquo; Did you mean?</div>
+
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+        <li>
+            <a href="#" aria-current="page">
+                Did you mean?
+            </a>
+        </li>
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/edi_accounts.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/edi_accounts.tt
index db0ae0ad29..86be7a68ee 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/edi_accounts.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/edi_accounts.tt
@@ -20,21 +20,52 @@
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'prefs-admin-search.inc' %]
 
-<div id="breadcrumbs">
-<a href="/cgi-bin/koha/mainpage.pl">Home</a>
-&rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
- [% IF acct_form %]
-  [% IF account %]
-     &rsaquo; <a href="/cgi-bin/koha/admin/edi_accounts.pl">EDI accounts</a> &rsaquo; Modify account
-  [% ELSE %]
-     &rsaquo; <a href="/cgi-bin/koha/admin/edi_accounts.pl">EDI accounts</a> &rsaquo; Add new account
-  [% END %]
-[% ELSIF delete_confirm %]
-     &rsaquo; <a href="/cgi-bin/koha/admin/edi_accounts.pl">EDI accounts</a> &rsaquo; Confirm deletion of account
-[% ELSE %]
-     &rsaquo; EDI accounts
-[% END %]
-</div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+
+        [% IF acct_form %]
+            <li>
+                <a href="/cgi-bin/koha/admin/edi_accounts.pl">EDI accounts</a>
+            </li>
+            [% IF account %]
+                <li>
+                    <a href="#" aria-current="page">
+                        Modify account
+                    </a>
+                </li>
+            [% ELSE %]
+                <li>
+                    <a href="#" aria-current="page">
+                        Add new account
+                    </a>
+                </li>
+            [% END %]
+
+        [% ELSIF delete_confirm %]
+            <li>
+                <a href="/cgi-bin/koha/admin/edi_accounts.pl">EDI accounts</a>
+            </li>
+            <li>
+                <a href="#" aria-current="page">
+                    Confirm deletion of account
+                </a>
+            </li>
+
+        [% ELSE %]
+            <li>
+                <a href="#" aria-current="page">
+                    EDI accounts
+                </a>
+            </li>
+        [% END %]
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/edi_ean_accounts.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/edi_ean_accounts.tt
index 9aaf0b732e..037e5c3052 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/edi_ean_accounts.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/edi_ean_accounts.tt
@@ -20,21 +20,48 @@
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'prefs-admin-search.inc' %]
 
-<div id="breadcrumbs">
-<a href="/cgi-bin/koha/mainpage.pl">Home</a>
- &rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
-[% IF ean_form %]
-  [% IF ean %]
-     &rsaquo; <a href="/cgi-bin/koha/admin/edi_ean_accounts.pl">Library EANs</a> &rsaquo; Modify library EAN
-  [% ELSE %]
-     &rsaquo; <a href="/cgi-bin/koha/admin/edi_ean_accounts.pl">Library EANs</a> &rsaquo; Add new library EAN
-  [% END %]
-[% ELSIF delete_confirm %]
-     &rsaquo; <a href="/cgi-bin/koha/admin/edi_ean_accounts.pl">Library EANs</a> &rsaquo; Confirm deletion of EAN
-[% ELSE %]
-     &rsaquo; Library EANs
-[% END %]
-</div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+
+        [% IF ean_form %]
+            <li>
+                <a href="/cgi-bin/koha/admin/edi_ean_accounts.pl">Library EANs</a>
+            </li>
+            <li>
+                <a href="#" aria-current="page">
+                    [% IF ean %]
+                        Modify library EAN
+                    [% ELSE %]
+                        Add new library EAN
+                    [% END %]
+                </a>
+            </li>
+
+        [% ELSIF delete_confirm %]
+            <li>
+                <a href="/cgi-bin/koha/admin/edi_ean_accounts.pl">Library EANs</a>
+            </li>
+            <li>
+                <a href="#" aria-current="page">
+                    Confirm deletion of EAN
+                </a>
+            </li>
+
+        [% ELSE %]
+            <li>
+                <a href="#" aria-current="page">
+                    Library EANs
+                </a>
+            </li>
+        [% END %]
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/item_circulation_alerts.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/item_circulation_alerts.tt
index bec399c8fc..ba2ea671b2 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/item_circulation_alerts.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/item_circulation_alerts.tt
@@ -45,7 +45,22 @@ table.grid td.default {
 <body id="admin_item_circulation_alerts" class="admin">
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'prefs-admin-search.inc' %]
-<div id="breadcrumbs"><a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a> &rsaquo; Item circulation alerts </div>
+
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+        <li>
+            <a href="#" aria-current="page">
+                Item circulation alerts
+            </a>
+        </li>
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/items_search_field.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/items_search_field.tt
index 3cf8791b21..ebc3c54e1a 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/items_search_field.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/items_search_field.tt
@@ -9,12 +9,35 @@
 <body id="admin_itemssearchfields" class="admin">
   [% INCLUDE 'header.inc' %]
   [% INCLUDE 'prefs-admin-search.inc' %]
-  <div id="breadcrumbs">
-    <a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo;
-    <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a> &rsaquo;
-    <a href="/cgi-bin/koha/admin/items_search_fields.pl">Item search fields</a> &rsaquo;
-    [% field.name | html %]
-  </div>
+
+    <nav aria-label="Breadcrumb" class="breadcrumb">
+        <ol>
+            <li>
+                <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+            </li>
+            <li>
+                <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+            </li>
+
+            [% IF (field) %]
+                <li>
+                    <a href="/cgi-bin/koha/admin/items_search_fields.pl">Item search fields</a>
+                </li>
+                <li>
+                    <a href="#" aria-current="page">
+                        [% field.name | html %]
+                    </a>
+                </li>
+
+            [% ELSE %]
+                <li>
+                    <a href="#" aria-current="page">
+                        Item search fields
+                    </a>
+                </li>
+            [% END %]
+        </ol>
+    </nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/items_search_fields.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/items_search_fields.tt
index 52eb80bd8e..48d9671904 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/items_search_fields.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/items_search_fields.tt
@@ -10,11 +10,22 @@
 <body id="admin_itemssearchfields" class="admin">
   [% INCLUDE 'header.inc' %]
   [% INCLUDE 'prefs-admin-search.inc' %]
-  <div id="breadcrumbs">
-    <a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo;
-    <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a> &rsaquo;
-    Item search fields
-  </div>
+
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+        <li>
+            <a href="#" aria-current="page">
+                Item search fields
+            </a>
+        </li>
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/itemtypes.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/itemtypes.tt
index 8ef4d32abe..f7da4012a1 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/itemtypes.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/itemtypes.tt
@@ -37,26 +37,73 @@ Data deleted
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'prefs-admin-search.inc' %]
 
-<div id="breadcrumbs"><a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a> &rsaquo; [% IF op == 'add_form' %]
-  [% IF itemtype %]
-<a href="/cgi-bin/koha/admin/itemtypes.pl">Item types</a> &rsaquo; Modify item type '[% itemtype.itemtype | html %]'
-  [% ELSE %]
-<a href="/cgi-bin/koha/admin/itemtypes.pl">Item types</a> &rsaquo; Add item type
-  [% END %]
-[% END %]
-[% IF op == 'delete_confirm' %]
-  [% IF total %]
-<a href="/cgi-bin/koha/admin/itemtypes.pl">Item types</a> &rsaquo; Cannot delete item type '[% itemtype.itemtype | html %]'
-  [% ELSE %]
-<a href="/cgi-bin/koha/admin/itemtypes.pl">Item types</a> &rsaquo; Delete item type '[% itemtype.itemtype | html %]'?
-  [% END %]
-[% END %]
-[% IF op == 'delete_confirmed' %]
-<a href="/cgi-bin/koha/admin/itemtypes.pl">Item types</a> &rsaquo;Data deleted
-[% END %]
-[% IF op == 'list' %]
-Item types administration
-[% END %]</div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+
+        [% IF op == 'add_form' %]
+            <li>
+                <a href="/cgi-bin/koha/admin/itemtypes.pl">Item types</a>
+            </li>
+            [% IF itemtype %]
+                <li>
+                    <a href="#" aria-current="page">
+                        Modify item type '[% itemtype.itemtype | html %]'
+                    </a>
+                </li>
+            [% ELSE %]
+                <li>
+                    <a href="#" aria-current="page">
+                        Add item type
+                    </a>
+                </li>
+            [% END %]
+        [% END %]
+
+        [% IF op == 'delete_confirm' %]
+            <li>
+                <a href="/cgi-bin/koha/admin/itemtypes.pl">Item types</a>
+            </li>
+            [% IF total %]
+                <li>
+                    <a href="#" aria-current="page">
+                        Cannot delete item type '[% itemtype.itemtype | html %]'
+                    </a>
+                </li>
+            [% ELSE %]
+                <li>
+                    <a href="#" aria-current="page">
+                        Delete item type '[% itemtype.itemtype | html %]'?
+                    </a>
+                </li>
+            [% END %]
+        [% END %]
+
+        [% IF op == 'delete_confirmed' %]
+            <li>
+                <a href="/cgi-bin/koha/admin/itemtypes.pl">Item types</a>
+            </li>
+            <li>
+                <a href="#" aria-current="page">
+                    Data deleted
+                </a>
+            </li>
+        [% END %]
+
+        [% IF op == 'list' %]
+            <li>
+                <a href="#" aria-current="page">
+                    Item types administration
+                </a>
+            </li>
+        [% END %]
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/koha2marclinks.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/koha2marclinks.tt
index 8441157450..b9f3a4854d 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/koha2marclinks.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/koha2marclinks.tt
@@ -10,7 +10,19 @@
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'prefs-admin-search.inc' %]
 
-<div id="breadcrumbs"><a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a> &rsaquo; <a href="/cgi-bin/koha/admin/koha2marclinks.pl">Koha to MARC Mapping</a></div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+        <li>
+            <a href="#" aria-current="page">Koha to MARC Mapping</a>
+        </li>
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/library_groups.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/library_groups.tt
index edfe7b5ddc..9921b224fc 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/library_groups.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/library_groups.tt
@@ -12,11 +12,19 @@
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'cat-search.inc' %]
 
-<div id="breadcrumbs">
-    <a href="/cgi-bin/koha/mainpage.pl">Home</a>
-    &rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
-    &rsaquo; <a href="/cgi-bin/koha/admin/library_groups.pl">Library groups</a>
-</div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+        <li>
+            <a href="#" aria-current="page">Library groups</a>
+        </li>
+    </ol>
+</nav>
 
 [% FOR m IN messages %]
     <div class="dialog [% m.type | html %]">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/marc_subfields_structure.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/marc_subfields_structure.tt
index 7a3d9d2be4..5a151e6241 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/marc_subfields_structure.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/marc_subfields_structure.tt
@@ -28,29 +28,71 @@
     [% INCLUDE 'header.inc' %]
     [% INCLUDE 'prefs-admin-search.inc' %]
 
-    <div id="breadcrumbs">
-        <a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo;
-        <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a> &rsaquo;
-        <a href="/cgi-bin/koha/admin/biblio_framework.pl">MARC frameworks</a> &rsaquo;
-        <a href="/cgi-bin/koha/admin/marctagstructure.pl?frameworkcode=[% frameworkcode | uri %]&amp;searchfield=[% tagfield | uri %]">
-            [% IF ( frameworkcode ) %][% frameworkcode | html %][% ELSE %]Default[% END %] framework structure
-        </a> &rsaquo;
-        [% IF ( add_form ) %]
-            [% IF ( use_heading_flags_p ) %]
-                [% IF ( heading_edit_subfields_p ) %]
-                    <a href="/cgi-bin/koha/admin/marc_subfields_structure.pl?tagfield=[% tagfield | uri %]&amp;frameworkcode=[% frameworkcode | uri %]">Tag [% tagfield | html %] subfield structure</a> &rsaquo; Edit subfields constraints
+    <nav aria-label="Breadcrumb" class="breadcrumb">
+        <ol>
+            <li>
+                <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+            </li>
+            <li>
+                <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+            </li>
+            <li>
+                <a href="/cgi-bin/koha/admin/biblio_framework.pl">MARC frameworks</a>
+            </li>
+            <li>
+                <a href="/cgi-bin/koha/admin/marctagstructure.pl?frameworkcode=[% frameworkcode | uri %]&amp;searchfield=[% tagfield | uri %]">
+                    [% IF ( frameworkcode ) %]
+                        [% frameworkcode | html %]
+                    [% ELSE %]
+                        Default
+                    [% END %] framework structure
+                </a>
+            </li>
+
+            [% IF ( add_form ) %]
+                [% IF ( use_heading_flags_p ) %]
+                    [% IF ( heading_edit_subfields_p ) %]
+                        <li>
+                            <a href="/cgi-bin/koha/admin/marc_subfields_structure.pl?tagfield=[% tagfield | uri %]&amp;frameworkcode=[% frameworkcode | uri %]">Tag [% tagfield | html %] subfield structure</a>
+                        </li>
+                        <li>
+                            <a href="#" aria-current="page">
+                                Edit subfields constraints
+                            </a>
+                        </li>
+                    [% END %]
+                [% ELSE %]
+                    <li>
+                        <a href="/cgi-bin/koha/admin/marc_subfields_structure.pl?tagfield=[% tagfield | uri %]&amp;frameworkcode=[% frameworkcode | uri %]">Tag [% tagfield | html %] Subfield structure</a>
+                    </li>
+                    <li>
+                        <a href="#" aria-current="page">
+                            [% action | html %]
+                        </a>
+                    </li>
                 [% END %]
-            [% ELSE %]
-                <a href="/cgi-bin/koha/admin/marc_subfields_structure.pl?tagfield=[% tagfield | uri %]&amp;frameworkcode=[% frameworkcode | uri %]">Tag [% tagfield | html %] Subfield structure</a> &rsaquo; [% action | html %]
             [% END %]
-        [% END %]
-        [% IF ( delete_confirm ) %]
-            <a href="/cgi-bin/koha/admin/marc_subfields_structure.pl?tagfield=[% mss.tagfield | uri %]&amp;frameworkcode=[% mss.frameworkcode | uri %]">Tag [% mss.tagfield | html %] Subfield structure</a> &rsaquo; Confirm deletion of subfield [% mss.tagsubfield | html %]
-        [% END %]
-        [% IF ( else ) %]
-            Tag [% tagfield | html %] Subfield structure
-        [% END %]
-    </div> <!-- /#breadcrumbs -->
+
+            [% IF ( delete_confirm ) %]
+                <li>
+                    <a href="/cgi-bin/koha/admin/marc_subfields_structure.pl?tagfield=[% mss.tagfield | uri %]&amp;frameworkcode=[% mss.frameworkcode | uri %]">Tag [% mss.tagfield | html %] Subfield structure</a>
+                </li>
+                <li>
+                    <a href="#" aria-current="page">
+                        Confirm deletion of subfield [% mss.tagsubfield | html %]i
+                    </a>
+                </li>
+            [% END %]
+
+            [% IF ( else ) %]
+                <li>
+                    <a href="#" aria-current="page">
+                        Tag [% tagfield | html %] Subfield structure
+                    </a>
+                </li>
+            [% END %]
+        </ol>
+    </nav> <!-- /#breadcrumbs -->
 
     <div class="main container-fluid">
         <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/marctagstructure.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/marctagstructure.tt
index beed047e47..00933fdfd0 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/marctagstructure.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/marctagstructure.tt
@@ -15,23 +15,83 @@
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'prefs-admin-search.inc' %]
 
-<div id="breadcrumbs">
-         <a href="/cgi-bin/koha/mainpage.pl">Home</a>
-&rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
-&rsaquo; <a href="/cgi-bin/koha/admin/biblio_framework.pl">MARC frameworks</a>
-[% IF ( add_form ) %]
-&rsaquo; <a href="/cgi-bin/koha/admin/marctagstructure.pl?frameworkcode=[% framework.frameworkcode | uri %]">[% IF framework %][% framework.frameworktext | html %] ([% framework.frameworkcode | html %])[% ELSE %]Default MARC framework[% END%]</a>
-&rsaquo; [% IF heading_add_tag_p %]Add tag[% ELSE %]Modify tag[% END %] [% searchfield | html %]
-[% ELSIF ( else ) %]
-&rsaquo; <a href="/cgi-bin/koha/admin/marctagstructure.pl?frameworkcode=[% framework.frameworkcode | uri %]">[% IF framework %][% framework.frameworktext | html %] ([% framework.frameworkcode | html %])[% ELSE %]Default MARC framework[% END %]</a>
-[% ELSIF ( delete_confirm ) %]
-&rsaquo; <a href="/cgi-bin/koha/admin/marctagstructure.pl?frameworkcode=[% framework.frameworkcode | uri %]">[% IF framework %][% framework.frameworktext | html %] ([% framework.frameworkcode | html %])[% ELSE %]Default MARC framework[% END %]</a>
-&rsaquo; Confirm deletion of tag '[% searchfield | html %]'
-[% ELSIF ( delete_confirmed ) %]
-&rsaquo; <a href="/cgi-bin/koha/admin/marctagstructure.pl?frameworkcode=[% framework.frameworkcode | uri %]">[% IF framework %][% framework.frameworktext | html %] ([% framework.frameworkcode | html %])[% ELSE %]Default MARC framework[% END %]</a>
-&rsaquo; Data deleted
-[% END %]
-</div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/biblio_framework.pl">MARC frameworks</a>
+        </li>
+
+        [% IF ( add_form ) %]
+            <li>
+                <a href="/cgi-bin/koha/admin/marctagstructure.pl?frameworkcode=[% framework.frameworkcode | uri %]">
+                    [% IF framework %]
+                        [% framework.frameworktext | html %] ([% framework.frameworkcode | html %])
+                    [% ELSE %]
+                        Default MARC framework
+                    [% END%]
+                </a>
+            </li>
+            <li>
+                <a href="#" aria-current="page">
+                    [% IF heading_add_tag_p %]
+                        Add tag
+                    [% ELSE %]
+                        Modify tag
+                    [% END %] [% searchfield | html %]
+                </a>
+            </li>
+
+        [% ELSIF ( else ) %]
+            <li>
+                <a href="#" aria-current="page">
+                    [% IF framework %]
+                        [% framework.frameworktext | html %] ([% framework.frameworkcode | html %])
+                    [% ELSE %]
+                        Default MARC framework
+                    [% END %]
+                </a>
+            </li>
+
+        [% ELSIF ( delete_confirm ) %]
+            <li>
+                <a href="/cgi-bin/koha/admin/marctagstructure.pl?frameworkcode=[% framework.frameworkcode | uri %]">
+                    [% IF framework %]
+                        [% framework.frameworktext | html %] ([% framework.frameworkcode | html %])
+                    [% ELSE %]
+                        Default MARC framework
+                    [% END %]
+                </a>
+            </li>
+            <li>
+                <a href="#" aria-current="page">
+                    Confirm deletion of tag '[% searchfield | html %]'
+                </a>
+            </li>
+
+        [% ELSIF ( delete_confirmed ) %]
+            <li>
+                <a href="/cgi-bin/koha/admin/marctagstructure.pl?frameworkcode=[% framework.frameworkcode | uri %]">
+                    [% IF framework %]
+                        [% framework.frameworktext | html %] ([% framework.frameworkcode | html %])
+                    [% ELSE %]
+                        Default MARC framework
+                    [% END %]
+                </a>
+            </li>
+            <li>
+                <a href="#" aria-current="page">
+                    Data deleted
+                </a>
+            </li>
+        [% END %]
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/matching-rules.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/matching-rules.tt
index b9c21edbce..59ca6ef675 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/matching-rules.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/matching-rules.tt
@@ -63,25 +63,48 @@
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'prefs-admin-search.inc' %]
 
-<div id="breadcrumbs">
-    <a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo;
-    <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a> &rsaquo;
-    [% IF ( display_list ) %]
-        Record matching rules
-    [% ELSE %]
-        <a href="/cgi-bin/koha/admin/matching-rules.pl">Record matching rules</a>
-    [% END %]
-    [% IF ( matching_rule_form ) %]
-        [% IF ( edit_matching_rule ) %]
-            &rsaquo; Modify record matching rule
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+
+        [% IF ( matching_rule_form ) %]
+            <li>
+                <a href="/cgi-bin/koha/admin/matching-rules.pl">Record matching rules</a>
+            </li>
+            <li>
+                <a href="#" aria-current="page">
+                    [% IF ( edit_matching_rule ) %]
+                        Modify record matching rule
+                    [% ELSE %]
+                        Add record matching rule
+                    [% END %]
+                </a>
+            </li>
+
+        [% ELSIF ( delete_matching_rule_form ) %]
+            <li>
+                <a href="/cgi-bin/koha/admin/matching-rules.pl">Record matching rules</a>
+            </li>
+            <li>
+                <a href="#" aria-current="page">
+                    Confirm deletion of record matching rule &quot;[% code | html %]&quot;
+                </a>
+            </li>
+
         [% ELSE %]
-            &rsaquo; Add record matching rule
+            <li>
+                <a href="#" aria-current="page">
+                    Record matching rules
+                </a>
+            </li>
         [% END %]
-    [% END %]
-    [% IF ( delete_matching_rule_form ) %]
-        &rsaquo; Confirm deletion of record matching rule &quot;[% code | html %]&quot;
-    [% END %]
-</div> <!-- /#breadcrumbs -->
+    </ol>
+</nav> <!-- /#breadcrumbs -->
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/oai_set_mappings.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/oai_set_mappings.tt
index 758d4dc940..451a16c0ed 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/oai_set_mappings.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/oai_set_mappings.tt
@@ -10,7 +10,22 @@
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'prefs-admin-search.inc' %]
 
-<div id="breadcrumbs"><a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a> &rsaquo; <a href="/cgi-bin/koha/admin/oai_sets.pl">OAI sets configuration</a> &rsaquo; <a href="/cgi-bin/koha/admin/oai_set_mappings.pl?id=[% id | html %]">OAI set mappings</a></div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/oai_sets.pl">OAI sets configuration</a>
+        </li>
+        <li>
+            <a href="#" aria-current="page">OAI set mappings</a>
+        </li>
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/oai_sets.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/oai_sets.tt
index 943d7aac81..f36716a7e0 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/oai_sets.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/oai_sets.tt
@@ -10,7 +10,44 @@
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'prefs-admin-search.inc' %]
 
-<div id="breadcrumbs"><a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a> &rsaquo; [% IF ( op_new ) %]<a href="/cgi-bin/koha/admin/oai_sets.pl">OAI sets configuration</a> &rsaquo; Add a new OAI set[% ELSIF ( op_mod ) %]<a href="/cgi-bin/koha/admin/oai_sets.pl">OAI sets configuration</a> &rsaquo; Edit OAI set '[% spec | html %]'[% ELSE %] OAI sets configuration[% END %]</div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+
+        [% IF ( op_new ) %]
+            <li>
+                <a href="/cgi-bin/koha/admin/oai_sets.pl">OAI sets configuration</a>
+            </li>
+            <li>
+                <a href="#" aria-current="page">
+                    Add a new OAI set
+                </a>
+            </li>
+
+        [% ELSIF ( op_mod ) %]
+            <li>
+                <a href="/cgi-bin/koha/admin/oai_sets.pl">OAI sets configuration</a>
+            </li>
+            <li>
+                <a href="#" aria-current="page">
+                    Edit OAI set '[% spec | html %]'
+                </a>
+            </li>
+
+        [% ELSE %]
+            <li>
+                <a href="#" aria-current="page">
+                    OAI sets configuration
+                </a>
+            </li>
+        [% END %]
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/overdrive.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/overdrive.tt
index 807e6cb99d..db9b1bfd5a 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/overdrive.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/overdrive.tt
@@ -13,8 +13,19 @@
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'prefs-admin-search.inc' %]
 
-<div id="breadcrumbs"><a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a> &rsaquo;  <a href="/cgi-bin/koha/admin/overdrive.pl">OverDrive library authnames</a>
-</div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+        <li>
+            <a href="#" aria-current="page">OverDrive library authnames</a>
+        </li>
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/patron-attr-types.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/patron-attr-types.tt
index c90046e057..1f90032bfb 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/patron-attr-types.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/patron-attr-types.tt
@@ -25,18 +25,48 @@
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'prefs-admin-search.inc' %]
 
-<div id="breadcrumbs"><a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a> &rsaquo; [% IF ( display_list ) %]Patron attribute types[% ELSE %]<a href="/cgi-bin/koha/admin/patron-attr-types.pl">Patron attribute types</a>[% END %]
-[% IF ( attribute_type_form ) %]
-  [% IF ( edit_attribute_type ) %]
-    &rsaquo; Modify patron attribute type
-  [% ELSE %]
-    &rsaquo; Add patron attribute type
-  [% END %]
-[% END %]
-[% IF ( delete_attribute_type_form ) %]
-  &rsaquo; Confirm deletion of patron attribute type &quot;[% code | html %]&quot;
-[% END %]
-</div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+
+        [% IF ( attribute_type_form ) %]
+            <li>
+                <a href="/cgi-bin/koha/admin/patron-attr-types.pl">Patron attribute types</a>
+            </li>
+            <li>
+                <a href="#" aria-current="page">
+                    [% IF ( edit_attribute_type ) %]
+                        Modify patron attribute type
+                    [% ELSE %]
+                        Add patron attribute type
+                    [% END %]
+                </a>
+            </li>
+
+        [% ELSIF ( delete_attribute_type_form ) %]
+            <li>
+                <a href="/cgi-bin/koha/admin/patron-attr-types.pl">Patron attribute types</a>
+            </li>
+            <li>
+                <a href="#" aria-current="page">
+                    Confirm deletion of patron attribute type &quot;[% code | html %]&quot;
+                </a>
+            </li>
+
+        [% ELSE %]
+            <li>
+                <a href="#" aria-current="page">
+                    Patron attribute types
+                </a>
+            </li>
+        [% END %]
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/preferences.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/preferences.tt
index dc9377fc01..efdbb88c11 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/preferences.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/preferences.tt
@@ -17,7 +17,21 @@
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'prefs-admin-search.inc' %]
 
-<div id="breadcrumbs"><a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a> &rsaquo; System preferences</div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+        <li>
+            <a href="#" aria-current="page">
+                System preferences
+            </a>
+        </li>
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/searchengine/elasticsearch/mappings.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/searchengine/elasticsearch/mappings.tt
index 9a886bd9bc..e831f27801 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/searchengine/elasticsearch/mappings.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/searchengine/elasticsearch/mappings.tt
@@ -16,7 +16,21 @@ a.add, a.delete {
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'prefs-admin-search.inc' %]
 
-<div id="breadcrumbs"><a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a> &rsaquo; Search engine configuration (Elasticsearch)</div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+        <li>
+            <a href="#" aria-current="page">
+                Search engine configuration (Elasticsearch)
+            </a>
+        </li>
+    </ol>
+</nav>
 
 [% INCLUDE 'blocking_errors.inc' %]
 
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/share_content.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/share_content.tt
index 446984440a..7630af8515 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/share_content.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/share_content.tt
@@ -11,7 +11,21 @@
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'cat-search.inc' %]
 
-<div id="breadcrumbs"><a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a> &rsaquo; Share content with Mana KB</div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+        <li>
+            <a href="#" aria-current="page">
+                Share content with Mana KB
+            </a>
+        </li>
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/smart-rules.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/smart-rules.tt
index d41e9ecc50..4d1f00a547 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/smart-rules.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/smart-rules.tt
@@ -31,7 +31,21 @@
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'prefs-admin-search.inc' %]
 
-<div id="breadcrumbs"><a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a> &rsaquo; Circulation and fine rules</div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+        <li>
+            <a href="#" aria-current="page">
+                Circulation and fine rules
+            </a>
+        </li>
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/sms_providers.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/sms_providers.tt
index 3983391274..e6bbcd71d3 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/sms_providers.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/sms_providers.tt
@@ -10,7 +10,21 @@
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'prefs-admin-search.inc' %]
 
-<div id="breadcrumbs"><a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a> &rsaquo; SMS cellular providers</div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+        <li>
+            <a href="#" aria-current="page">
+                SMS cellular providers
+            </a>
+        </li>
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/smtp_servers.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/smtp_servers.tt
index 00c40e98a4..1a4c09efad 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/smtp_servers.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/smtp_servers.tt
@@ -18,16 +18,44 @@ SMTP servers
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'prefs-admin-search.inc' %]
 
-<div id="breadcrumbs">
-    <a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo;
-    <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a> &rsaquo;
-    <a href="/cgi-bin/koha/admin/smtp_servers.pl">SMTP servers</a>
-[% IF op == 'add_form' %]
- &rsaquo; <span> New</span>
-[% ELSIF op == 'edit_form' %]
- &rsaquo; <span> Edit</span>
-[% END %]
-</div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+
+        [% IF op == 'add_form' %]
+            <li>
+                <a href="/cgi-bin/koha/admin/smtp_servers.pl">SMTP servers</a>
+            </li>
+            <li>
+                <a href="#" aria-current="page">
+                    New
+                </a>
+            </li>
+
+        [% ELSIF op == 'edit_form' %]
+            <li>
+                <a href="/cgi-bin/koha/admin/smtp_servers.pl">SMTP servers</a>
+            </li>
+            <li>
+                <a href="#" aria-current="page">
+                    Edit
+                </a>
+            </li>
+
+        [% ELSE %]
+            <li>
+                <a href="#" aria-current="page">
+                    SMTP servers
+                </a>
+            </li>
+        [% END %]
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/systempreferences.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/systempreferences.tt
index 31af56ab02..11c8332db9 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/systempreferences.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/systempreferences.tt
@@ -12,8 +12,75 @@
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'prefs-admin-search.inc' %]
 
-<div id="breadcrumbs"><a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a> &rsaquo; [% IF ( add_form ) %] <a href="/cgi-bin/koha/admin/systempreferences.pl">System preferences</a> &rsaquo; [% IF ( modify ) %]Modify system preference '[% searchfield | html %]'[% ELSE %]Add a system preference[% END %][% END %][% IF ( add_validate ) %] <a href="/cgi-bin/koha/admin/systempreferences.pl">System preferences</a> &rsaquo; Data added[% END %]
-[% IF ( delete_confirm ) %] <a href="/cgi-bin/koha/admin/systempreferences.pl">System Preferences</a> &rsaquo; <a href="/cgi-bin/koha/admin/systempreferences.pl?op=add_form&amp;searchfield=[% searchfield | html %]">[% searchfield | html %]</a> &rsaquo; Confirm deletion of parameter '[% searchfield | html %]'[% END %][% IF ( delete_confirmed ) %] <a href="/cgi-bin/koha/admin/systempreferences.pl">System preferences</a> &rsaquo; Parameter deleted[% END %][% IF ( else ) %]System preferences[% END %]</div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+
+        [% IF ( add_form ) %]
+            <li>
+                <a href="/cgi-bin/koha/admin/systempreferences.pl">System preferences</a>
+            </li>
+            <li>
+                <a href="#" aria-current="page">
+                    [% IF ( modify ) %]
+                        Modify system preference '[% searchfield | html %]'
+                    [% ELSE %]
+                        Add a system preference
+                    [% END %]
+                </a>
+            </li>
+        [% END %]
+
+        [% IF ( add_validate ) %]
+            <li>
+                <a href="/cgi-bin/koha/admin/systempreferences.pl">System preferences</a>
+            </li>
+            <li>
+                <a href="#" aria-current="page">
+                    Data added
+                </a>
+            </li>
+        [% END %]
+
+        [% IF ( delete_confirm ) %]
+            <li>
+                <a href="/cgi-bin/koha/admin/systempreferences.pl">System Preferences</a>
+            </li>
+            <li>
+                <a href="/cgi-bin/koha/admin/systempreferences.pl?op=add_form&amp;searchfield=[% searchfield | uri %]">[% searchfield | html %]</a>
+            </li>
+            <li>
+                <a href="#" aria-current="page">
+                    Confirm deletion of parameter '[% searchfield | html %]'
+                </a>
+            </li>
+        [% END %]
+
+        [% IF ( delete_confirmed ) %]
+            <li>
+                <a href="/cgi-bin/koha/admin/systempreferences.pl">System preferences</a>
+            </li>
+            <li>
+                <a href="#" aria-current="page">
+                    Parameter deleted
+                </a>
+            </li>
+        [% END %]
+
+        [% IF ( else ) %]
+            <li>
+                <a href="#" aria-current="page">
+                    System preferences
+                </a>
+            </li>
+        [% END %]
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/transport-cost-matrix.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/transport-cost-matrix.tt
index 5479b29e8a..7e7288bc9c 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/transport-cost-matrix.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/transport-cost-matrix.tt
@@ -16,7 +16,21 @@
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'prefs-admin-search.inc' %]
 
-<div id="breadcrumbs"><a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a> &rsaquo; Transport cost matrix</div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+        <li>
+            <a href="#" aria-current="page">
+                Transport cost matrix
+            </a>
+        </li>
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/usage_statistics.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/usage_statistics.tt
index f8d018234d..b4328af34f 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/usage_statistics.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/usage_statistics.tt
@@ -14,7 +14,21 @@
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'cat-search.inc' %]
 
-<div id="breadcrumbs"><a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a> &rsaquo; Usage statistics</div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+        <li>
+            <a href="#" aria-current="page">
+                Usage statistics
+            </a>
+        </li>
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/z3950servers.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/z3950servers.tt
index abff6947c4..2d969cdf42 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/z3950servers.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/z3950servers.tt
@@ -22,11 +22,45 @@
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'z3950-admin-search.inc' %]
 
-<div id="breadcrumbs"><a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a> &rsaquo;
-<a href="/cgi-bin/koha/admin/z3950servers.pl">Z39.50/SRU servers</a>
-[% IF op == 'edit' %]&rsaquo; Modify [% PROCESS ServerType %] server [% server.servername | html %][% END %]
-[% IF op ==  'add' %]&rsaquo; New [% PROCESS ServerType %] server[% END %]
-</div>
+<nav aria-label="Breadcrumb" class="breadcrumb">
+    <ol>
+        <li>
+            <a href="/cgi-bin/koha/mainpage.pl">Home</a>
+        </li>
+        <li>
+            <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a>
+        </li>
+
+        [% IF op == 'edit' %]
+            <li>
+                <a href="/cgi-bin/koha/admin/z3950servers.pl">Z39.50/SRU servers</a>
+            </li>
+            <li>
+                <a href="#" aria-current="page">
+                    Modify [% PROCESS ServerType %] server [% server.servername | html %]
+                </a>
+            </li>
+
+        [% ELSIF op == 'add' %]
+            <li>
+                <a href="/cgi-bin/koha/admin/z3950servers.pl">Z39.50/SRU servers</a>
+            </li>
+            <li>
+                <a href="#" aria-current="page">
+                    New [% PROCESS ServerType %] server
+                </a>
+            </li>
+
+        [% ELSE %]
+            <li>
+                <a href="#" aria-current="page">
+                    Z39.50/SRU servers
+                </a>
+            </li>
+        [% END %]
+
+    </ol>
+</nav>
 
 <div class="main container-fluid">
     <div class="row">
-- 
2.11.0