> when I create a new admin user, the user must be added to the asadmin
> group.
Yes, no choice, really.
> do we have any other groups to add an admin user (I know that we don't
> have full delegated admin in v2) or asadmin the only one?
>
asadmin is the only one.
Note: I am assuming you are using the file realm, although
situation is not much different with other realms, AFAIK.