Note: All permissions are enabled for the Admin group and cannot be changed.
To modify an existing user group:
From the Group page, change the appropriate fields and set the appropriate permissions.
Set the Permissions for the group. Select the checkboxes before the permissions you want to assign to all of the users belonging to this group. See Setting Permissions.
Set the Port Permissions. Specify the server ports that can be accessed by users belonging to this group (and the type of access). See Setting Port Permissions.