The following three scenarios are supported for LUM migration:
Common Proxy Migration: If LUM is configured to use common proxy, refer to Services that are Using Common Proxy.
Transfer ID Migration: If LUM is not configured to use proxy user, refer to Section IV, Transfer ID Migration.
For common proxy and service specific proxy migration scenarios, you must also do a Transfer ID migration. Transfer ID migration effects changes such as setting of the nam configuration and mapping the target server with the existing eDirectory users and groups.