Editing a Relationship
You can edit any of the relationships that you create between your tables. Just double-click the relationship line and the Edit Relation ships dialog box appears (refer to Figure 9.6). For example, you might want to enforce referential integrity on an existing relationship or change other options related to the relationship as discussed in the previous section.
When you have finished editing the relationship, click OK to close the Edit Relationships box. This returns you to the Relationships window.