Select this option to propagate information about unlocking and enabling user accounts in Active Directory. It is recommended to use this option when a managed domain has users in multiple Active Directory sites.
Select this option to propagate information about editing, locking and unlocking Questions and Answers profile, and passcodes issued by Helpdesk. It is recommended to use this option when users and Password Manager Service use domain controllers from different sites. In this case, if users update their Q&A profiles using Secure Password Extension (via the domain controller in one site), and then attempt to use the profiles on the Self-Service (via the domain controller in another site), they may encounter the issue when the updated Q&A profile is not yet available because of intersite replication latency.
Select this option to propagate information about changing or resetting user password. For more information, see Propagating password-related changes.