One of our libraries asked about a possiblity to limit the search to serials. I have looked at the various pull down menus in advanced search, but have not found an option to limit to serials.
We can limit search to all kinds of things, like fimographies and Braille books.
I think we should also offer a limit for serials in OPAC and intranet.
Still valid, changing to master.
bib-level:s does the trick, if your records are catalogued with LDR set accordingly.