1. Navigate to Reports > Saved Searches > All Saved Searches > New.
2. Click the Transaction link.
3. Under the Criteria tab > Filters > add the following:
– Type = Return Authorization
– Applying Transaction Fields… : Type = Credit Memo
– Main Line = No/False
– Tax Line = No/False
– Shipping Line = No/False
4. Under the Results tab > Fields > add the following:
– Date | Summary Type = Group
– Type | Summary Type = Group
– Number | Summary Type = Group
– Name | Summary Type = Group
– Amount | Summary Type = Minimum
– Applying Transaction | Summary Type = Group
5. Click Save & Run.