You can define the order in which relationship types appear to the user when he or she is relating Alloy Navigator objects.
To change the order of relationship types:
In the General > Object Relationship Map section, select a relationship type to move up or down and click Move Up or Move Down.
To sort relationship types alphabetically:
In the General > Object Relationship Map section, right-click anywhere in the list and select Sort by Name from the pop-up menu.