API for NT Users Managements ??

hi there !!

i'm doin' a setup module for NT Server... hence i need to configure the user handling.... i need to know the followings:

1. create users
2. create groups
3. add users to the newly created group
4. granting rights to newly created users....

Previously i used NT Resource Kit tools to perform all this, but command line seems not nice in a way....so... i need to know if there r any APIs that can perform this ? or ActiveX components ?

i'd found that this API -- NetAddUser to create users...
but i still need others to handle 2,3 & 4.... any ideas ???

Thanx for any efforts !! THANX !!


:confused: :confused: