To help manage security between users and groups, the following user-management tasks are available at varying degrees to users with different permissions. See:
Viewing Users and Groups in Essbase Native Security Mode
Editing Users in Essbase Native Security Mode
Editing Groups in Essbase Native Security Mode
Copying an Existing Security Profile in Essbase Native Security Mode
Deleting Users and Groups in Essbase Native Security Mode
Renaming Users and Groups in Essbase Native Security Mode