When a policy is canceled, BriteCore archives endorsements with an effective date after the policy's cancellation date. With the remove-endorsements-on-reinstatement advanced setting, administrators can determine if these endorsements remain archived when a policy is reinstated or if BriteCore unarchives and reapplies these endorsements to the policy. This setting is True by default, so BriteCore won't unarchive endorsements with an effective date after the policy's cancellation date.
See Remove endorsements on reinstatement for more information.