Extension:ArticleToCategory2

The Article To Category 2 extension adds an inputbox to each category page. The content of new page will contain " " automatically. See section Configuration for optional behavior.

User permission
Set this flag to true and a second input box will be added, where the users may add categories into categories.

Parameter
Set this flag to true to enable the category blacklist in "MediaWiki:Add Article to Category 2 excluded categories" page (you need to create this page first). Usage (example):

If you don't like the name of this page, you can replace it by changing the following line in the GetExcludedCategories function :