title: Core Data: inverse relationship for two relationships with same type
body: <p>In my app Core Data model I have Sheet and Text entities. Sheet entity can have two Text's: privacyNotes and termsOfUse.</p>
  
  <p>Both of Text type. So in XCode data modeler I create to-one relationships called "privacyNotes" and "termsOfUse" in Sheet with Text destination. Next goes to-one relationship "sheet" in Text. Then I select that Text.sheet relationship as inverse for Sheet.privacyNotes. So far so good. But when I set same Text.sheet relationship as inverse for  Sheet.termOfUse XCode deletes this relationship as inverse Sheet.privacyNotes!</p>
  
  <p>I understand that relationships in DB can be not so simple compared to Objective-C objects relationships, but I really don't get why SQLite or (CoreData) can't reuse one relationship as inverse for FEW other relationships?</p>