Chapter 2. IPA and Windows Synchronization
To synchronize user identity information between Directory Server and Windows Active Directory, IPA employs a plug-in that extends the functionality of the Directory Server Windows Sync utility. This plug-in allows IPA to perform the data manipulation necessary to achieve synchronization between Directory Server and Windows Active Directory. The IPA Windows Sync plug-in uses the ipaWinSyncUserAttr parameter to specify what attributes and values to add to new users that are synchronized from Active Directory.