Name
Category names have to be unique and can consist of any alphanumeric characters except
~ and /
Parent
Select one Category from the list of existing Categories.
The Categories available for selection are the ones which are empty or the ones which contain other Documents. Categories which contain sub-categories will not be shown, because you cannot mix Documents and Categories.
Description
Edit the optional description. This text will appear near the top of the page
when a Category view is displayed.