Deletion Behavior

This box shows what will happen if a user deletes an object that is involved in a relationship. You can select the deletion behavior for References One and Is Referenced By relationships. References One relationships can have deletion behavior of Nothing or Delete Referencing Objects. If you choose Nothing, you can delete the object that is referencing another object without affecting the referenced object. If you choose Delete Referencing Objects, deleting the object that is referencing another object will also delete the other object. Is Referenced By relationships can have deletion behavior of Fail Delete, Delete Referencing Objects, and NULL References. If you choose Fail Delete, you will not be allowed to delete an object that is being referenced by another object. If you choose Delete Referencing Objects, deleting the referenced object will also delete the object that references it. If you choose NULL References, deleting the referenced object will remove the relationship between the two objects.

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