How to make private categories for someone??

[li]

I mean some categories for someone to upload and modify and delete only. Anybody else could not do that.

It is best that 4Images 's configration could supply these functions without any coding.
If not ,Might I add a IS_PRIVATE field to the table 4images_categories and put it into CAT_CACHE and get from it to tell the user?

Help me.
thx you all.

[V@no]

not sure if I understud u correctly, all that can be done in categories settings, then u can great users group and let them do whatever u want there.
about edit/delete images, so far the only solution is MOD MPC