To delete all relationships within a model version:

  1. Right-click on the version and select Relationships>Delete all relationships.
  2. Select the types of relationships you want to delete and click OK.


When deleting all relationships from a Logical model or any other model where you have enabled subtypes, the following options are available:

  • Relationships: deletes all foreign key relationships.
  • Subtypes: deletes all subtype relationships.
  • Relationships and subtypes: deletes both foreign key and subtype relationships.