This read-only boolean reports whether the currently active agent card was deliberately chosen through a management action, either via console command or by writing hpicfStackActiveAgent, rather than by automatic failover. Admins rely on it to see whether a manual override is in effect, which is useful for preventing an added redundant agent from unexpectedly taking over stack management. For example, a value of true tells an admin that someone intentionally pinned the current agent as active, so a newly inserted redundant card won't automatically take over.