Activity is defined as a successful authentication to the system. If a user has not successfully accessed the system within the specified time range, the account is automatically deactivated, and the user cannot access the account until the security officer reactivates it.
By default, Enterprise Security system users, such as the “pso,” “portaladmin,” and “guest,” are not subject to inactivity restrictions.
The administrator can override the default behavior for any user in the system—including Enterprise Security system users—by selecting Account Never Expires Due to Inactivity, or by setting a fixed expiration date for any user in the system using Enterprise Security Manager.
Disabling account inactivity restriction
In the Organization Manager tree view, select the organization and highlight Users.
In the right pane, highlight the name of the user, right-click, and select Edit User.
In the Edit User dialog box, select Account Never Expires Due to Inactivity, and click OK.