10 Installation -problem

Hi,

I'm beginner to Oracle Database . I want to install Oracle 10GR2 on AIX 5L . When i tried to add oinstall and DBA group (smit security) the second option in the new screen is Administrative Group. I donno whether to set this value to True or False for Oinstall and DBA group and for oracle user . Now i installed the software by selecting Administrative group to TRUE for oinsatll/dba group and orcle user.Is it okie ??. OR i have to revoke this OS privilege??.

Regards,
Velu

admin is not required..