In RStudio connect, there is a tagging system. You must define with the admin the tag schema so that he creates it. Then publishers will be able to tag their content themselves with this existing schema. Admin is the one to create the schema so that it stays organized and relevant with the whole organisation. Tags can be separated or like a Tree. If you need more tags, an admin could easily add them. (I do the analytic admin at my company, we work that way and it is fine for us)