[sealight]

I read your post and look your article script again.

subitem categories is made my Admin
but subitems are personal for each username (acount)

for example userA add a subitem1
userB can not user subitem1


I think the most powerful usage is this. Because we can not teach subitem mantality every username (account). But they can choose a subitem which one is interested about their article.

I need this feature like;
Only Admin can add subitems and subitem categories
Users (acounts) only can choose one of them. (users mustn't add subitem)