Ideas

This ap should automate scheduling, buy the way it is set up requires too much manual person-to-person communication. I can’t see who I am working with or even whether dual or 3-person before accepting. As a referee, I have the right to refuse undesireable assignments. But your ap requires I call the assignor to not accept or to turn back bad assignments after I have accepted because it gave me inadequate info to decide correctly. You need to add “Dual” & “Solo” as positions. You need to let refs see who is assigned before accepting. You need to allow decline without assuming the ref is not available and blocking the day, or at least allow the ref to remove the block if declined becsuse it is a badly assigned game.