DPM: Guide to use third party software for tape backups

What you do if you want to have the full advantage of DPM short term backup, and the customer has already an Enterprise Tape Backup and Tapelibrary in place?

The lonk below shows documentation on how to use third party software to manage the long term backups with DPM

https://technet.microsoft.com/en-us/library/cc161620.aspx