@jihad majed Thank you for providing more details about your requirement. The protection groups data needs to be migrated to a new volume - there are 2 ways to do this.
- Move everything completely.
- Move only the incremental and keep the replica in the original volume.
You can decide the approach you want to take. For more information refer to this link - System Center - Data Protection Manager volume to volume migration | Microsoft Learn
Hope this answers your question. Feel free to ping if you have any questions!
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