I would like to ask you about revisions. I already read the documentation here: https://doc.tiki.org/Flagged%20Revisions, but it seems to be a bit outdated.
I'm using Tiki 18.1 and I can't find out how to configure revisions. In "Control Panels -> Wiki -> Flagged Revision" it wants from me to "set Category", but I don't really know what Categories and how to configure them. When I click there on the Category link it shows me a lot of settings and I don't know how to configure it.
Could you please help me with this?