NetIQ Documentation: NetIQ Identity Manager 4.0.2 Null Service and Loopback Service Drivers Implementation Guide - Upgrade Procedure

5.3 Upgrade Procedure

The process for upgrading the Null or Loopback Service driver is the same as for other Identity Manager drivers. For detailed instructions, see Upgrading Drivers to Packages in the Identity Manager 4.0.2 Upgrade and Migration Guide.