This field defines a list of implementation classes through plug-ins that extend the com.iplanet.am.sdk.AMCallBack class to receive callbacks during pre and post processing operations for users, realm, roles and groups. The operations are:
create
delete
modify
add users to roles/groups
delete users from roles/groups
You must enter the full class name of the plug-in and then change the class path of your web container (from the Access Manager installation base) to include the full path to the location of the plug-in class