About external user properties
Using Open Security functionality, you can store any combination of the following Actuate user properties in an external security source:

E-mail address

Web viewing preference

Home folder

Privilege template

Maximum job priority

Security IDs for page-level security

Notification preferences

Channels to which a user subscribes
If a property is specified externally, the property’s value in the Encyclopedia volume is ignored. You cannot use Management Console to update that property.
At this Open Security level, the following information is managed within the Encyclopedia volume:

User name

Security role membership

Notification group membership

Privilege rules, in the form of access control lists (ACLs) for folders and other items, such as designs, jobs, and channels