If this is the first group to be added, it is automatically set as the owner group of the catalog and has all privileges granted automatically; you can only set group privileges on subsequent groups added.
The Add New Group dialog box is displayed.
and use the calendar to enter an expiry date.
Access to any of the catalog's tables, for any user within this group, will be refused after the stated expiry date.
The new group is now displayed in the User Groups and Users node. You can now add one or more users to the group.