N1 Provisioning Server 3.1, Blades Edition, Control Center Management Guide

Session Expiration Checking

The Editor verifies that your login session has not expired before launching any dialog boxes. Your session time-out occurs after a specified period of inactivity (for example 30 minutes) which is configured by the administrator. The default is 120 minutes. You are prompted to log in again. after you log in again, you are allowed to continue with your tasks.