The nisgrpadm command performs most group administration tasks but several other commands affect groups as well:
Table 11-1 Commands That Affect Groups| Command | Description | See | 
|---|---|---|
| nissetup | Creates, among other things, the directory in which a domain's groups are stored: groups_dir. | |
| nisls | Lists the contents of the groups_dir directory; in other words, all the groups in a domain. For each named groups there will be a table of that name in groups_dir. | |
| nischgrp | Changes or assigns a group to any NIS+ object. | |
| niscat | Lists the object properties and membership of an NIS+ group. | |
| nisdefaults | Lists, among other things, the group that will be assigned to any new NIS+ object. | 
For a complete description of these commands and their syntax, and options, see the NIS+ man pages.
Do not use the nistbladm command to work with the NIS+ groups table.