Each field in the report that you would like to see both side of the relationship needs to be added twice; once for each relationship. For example:
1. Click Account Name twice
2.Click the three blue dots to the left of the first Account Name to expand the field
3.Click the Account drop down to select one side of the relationship
4.Repeat steps 2 and 3 on the Second Account Name to choose the other side of the Relationship
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