Editing a Relationship Definition
You can only edit the current work space of a product with components. You cannot edit a version that has already been released. All the fields in a relationship definition can be edited except the relationship name. Changes are not propagated to other parts of the product with components.
To edit a relationship definition
- Navigate to the Administration - Product screen, then the Product Definitions view. 
- In the Products list, select and lock the desired product with components. 
- In the Versions list, click the Work Space version. 
- In the Explorer applet, select the desired relationship. 
- Edit the fields in the Structure record as desired. 
- Revise configuration rules, resource definitions, link definitions, and scripts as needed to reflect the changes.