The highly-requested Relationship Diagram for Holistics As-code (Holistics 4.0) is finally here.
Going forward, you have the option to work with your relationships in the Diagram view beside the usual List view.
(It's like choosing between a hearty medium-rare steak and a creamy and cheerful lemon cheesecake - having one is good, but having both is even better!)
Learn more here: Launch: Relationship Diagram for Holistics As-Code