Features / Usability

I had originally started working with the Staging and Approval feature in my 7.1 installation not realizing that Flagged Revision existed. I have now settled on that, and figured out some of the nuances to making it work. For example, since every document on my site needs to be approved I have created an editors group and given the editors group the necessary permissions to view and approve unapproved documents. I have also created a category "_doc" with ID 25 and set category_defaults to "/25" which results in every new document that gets created being added to category 25.

While it's certainly not a deal breaker or even critical, when I List Wiki Pages the category _doc shows up in the category list, but since every document is part of it, I would rather not see it there... or in breadcrumbs, category trails at the top of pages, etc. Is there a way to obfuscate this category name while still preserving people's ability to view the documents? I just don't want to see _doc anywhere...

Or, if there's another way to do what I want: require all documents to follow the approval chain and not have to see an ugly category name that doesn't actually reflect categorization of the content, what is that method?