Re: Group and Category Permissions
Robin, category permission only apply for viewing so far. Edit permissions have to be set on a page by page basis.
You might want to have a look to the workspaces at Mod aulawiki: they can handle permissions more efficiently on groups of pages (within each workspace)
By the way, this forum is intended for issues with documenting. General requests of help should be addresses to http://tikiwiki.org/forums
Cheers, and welcome to TW community 😊