With the security editor you can view and edit the Access Control List (ACL) of the associated object. Enterprise Manager uses the security editor in the following three security tabs:
For more information, see Icons and About access rights.
DisplayName (PrincipalName)
.Click Add or Remove at the bottom of the security editor to make changes to this list. The icons display whether the ACE is a user or a group, whether it is denied or allowed, and whether it is inherited or not.
When you select a level, two things happen: the rights that comprise it become selected in the Rights column; other levels that are included in the selected level will be marked with an asterisk. For example, selecting Full Control will cause all the other levels to be marked with an asterisk.
NOTE All objects include a Custom level, which will automatically be selected if you choose a collection of rights that is not exactly mapped to one of the predefined levels.