[SunHELP] modify NIS+ user accounts

[Mahadi Yusof]

hi there,
I've many user accounts which the user id is between 0 to 99. I just
moved from Solaris 2.4 to Solaris 7. The problem is I cannot modify or
delete these users using solaris adminsuite. Adminsuite will prompt me
this message" You cannot modify or delete system user accounts, such as
root,bin and daemon". What should I do? 
Thanks in advanced.

Mahadi Yusof