With the complete deposit, a revision is created with a commit message including the client, deposit number and collection.
These items will be lost with a metadata-only deposit in the ERMDS, since the revision or other elements aren't created in the archive.
To solve this discrepancy, deposit message should be added in the xml.
Here a proposal to add inside the <swh:deposit>:
<swh:receipt> <swh:client>HAL</swh:client> <swh:collection>HAL</swh:collection> <swh:number>160</swh:number> <swh:date>reception date</swh:date> </swh:receipt>
reception date is equivalent to today's commit date
This information might be redundant with a property already used for ERMDS entries (if so, it can be deleted).