Permissions for backup user

Permissions for backup user

I am starting to deploy AD Recovery Manager Plus and it is working great as long as I use a service account that is assigned to the Domain Admin role in each domain.  Is it possible to use an account with less permissions such as a backup operator or other role?  I cannot find any documentation that specifically states what role the account has to have.

I am using ManageEngine RecoveryManager Plus 4.2.0.0 on Windows Server 2012 R2
              New to ADManager Plus?

                New to ADSelfService Plus?