The Security Editor is found on the Security property page for each object that can be secured in adTempus and is used to modify the permissions for the object.
To make changes you must have the "Administer Security" right for the object; otherwise you will be able to view but not change security.
The Security Editor is similar to the security properties offered by the Windows Explorer. Using the editor you may add and remove users and groups, and change the permissions for each.