search for "filename" and "date modified"

bobh

I am bringing in approximately 3,000 pdfs to Zotero. When I look at the righthand pane for a document, it shows the filename of the item and the date modfied, which appears to be the same as the date when the pdf was created. If I annotate the pdf and save it, perhaps it will update the date modified. In any event, if I use the quick search box, it appears to search for the filename (among other fields). If I use the advanced search, it does not appear that I can search for filename or date modified. I might want to do that. For example, I might want to find all items in both collection X and subcollection Y with "Z" in the filename and dated before 2016. I don't see "filename" or "date modified" as options in the advanced search window. I must not be seeing something obvious. What is it?

Thanks.

bwiernik

'Date modified' is in the Advanced search list. For filename, just search for 'Title' and also specify 'Item type' 'is' 'Attachment'