Once you enable Self-Service Recovery in SCDPM, and install the SSRT on the SQL DBA's computer, you need to add the list of users that are allowed to perform self-service recovery to the security group in Active Directory, and then specify the set of databases that are permitted for self-service recovery to the DPM role. The target recovery SQL Server instances must also be added to the DPM role.

SSRT is a great feature that can be used in complex and large environments to assign non-administrators, such as SQL DBAs and developers, with sufficient permissions to recover SQL Server databases without requesting support from the backup administrator. You can be really granular with the permissions that you want to assign.