data migraton from DD2500 to DD3300

Dear all,

is there any way to migrate Avamar 19.4 backup data from a DD2500 to a DD3300? After this the old DD2500 should be deleted. I found an internal Dell document which describes the steps, but therefor a collection replication is needed and a DD3300 doesn't support this. With it only mtree and pool replication is possible. Is there any other way? Thanks a lot in advance.

Avamar 19.4