Viewing List Versions

Lists are of two types:

Internal list: Internal entries get updated by batch loads or manual edits. Every edit needs to go through the defined approval cycle to become effective.
External list: The versions of the external lists are auto incremented on each load. You cannot make manual edits in this case. You can not activate, deactivate, and delete any of the external list entries.

However, in both cases, the unique entry id must be persisted across all the records in each batch load.