Active Directory is used for a User Directory which is defined in "Infrastructure" > "Directory" > "User Directories" on the Administrative UI.
For connecting to Active Directory, "Administrator Credentials" are required.
What kind of the user should be specified for the "Administrative Credentials"?
The minimum user privileges are preferable.Release : 12.8
Component : SITEMINDER -POLICY SERVER
The user for connecting to Active Directory user store can be a Domain User when the user store is used for user authentication and authorization only. (Read permission is enough.)
If the SiteMinder Password Services or Disable Users in Admin UI are necessary for the Customer's implementation, the user must be given write permission.