You can also assign groups to users using the groups functionality in System Manager. To access Groups, on System Manager web console, click Groups & Roles > Groups.
Procedure
On the System Manager web console, click Users > User Management > Manage Users.
On the Manage Users page, select the users and click More Actions > Add To Group.
On the Add to Group page, select the groups from the Available Groups section.
Click Commit to assign groups to the selected users.