Similar to how you tag your photos, you can create a list of tags to organize your shared documents.
TAG FILES FROM THE DOCUMENTs PAGE
From the Documents page, you can tag multiple files at once.
1 Check the box to the left on the files you want to tag.
2 Click on the "Tag" icon .
3 Insert as many tags as you would like from the window that appears.
TAG FILES WHILE IN-STORE TAB
1 Go into a store's page, and select into the “Files” tab.
3 Tag a document or multiple documents linked to the store,
4 Check the box to the left of the file you wish to tag and click on the “Tag” icon ,
Add as many tags as you would like to your documents,
7 Click on “Done” when you are finished tagging,
When tagging multiple documents, only the tags in common with the documents selected will be displayed. Tags not in common with the documents selected will not be changed.