Add a section (two sections) in the manual under FAQ to indicate what affects items.datelastseen and borrowers.lastseen
I found this section in the manual about date last seen: https://koha-community.org/manual/22.11/en/html/cataloging.html#r-date-last-seen However, this is portion of the details is incorrect: When the item is checked out or in, edited, inventoried, or during any other transaction that affects the item, the date is stored in this field (YYYY-MM-DD) Date last seen is not updated when edited. Date last seen is only updated when issued, returned or manually marked during inventory.