Before you delete a relationship, understand that you'll lose any data you've entered in fields belonging to that relationship.
To delete a table-to-table relationship:
- Open the app that contains the relationship you want to delete. - If you created a relationship between tables in two different apps (a cross-app relationship), open the application that contains the child table. (Note: You have the option to disable and re-enable cross-app relationships, rather than deleting them.) 
- Open the table. 
- In the list of table-to-table relationships,locate the relationship that you want to delete, and either: - Select its Permanently delete this relationship icon ( .png?sv=2022-11-02&spr=https&st=2025-10-31T11%3A51%3A45Z&se=2025-10-31T12%3A02%3A45Z&sr=c&sp=r&sig=fxQyuo0UAD5KWnFsAu3UOvdDawEO4nEN%2F%2Fw6MPH3M4A%3D) ) in the right column. ) in the right column.
 or
- Select the relationship to open its properties page, and then select Delete relationship button in the top right. 
 
- After step 3, a Delete Relationship? confirmation page appears. Select the Delete button in the top right. A Delete Fields? dialog appears. 
- Select the Delete button. A message letting you know how many fields were deleted, along with a message asking if you want to delete the reference field. 
 Note: Quickbase deletes all the fields that are part of the relationship except the reference field itself, which is not deleted. This field reverts to a regular field. To avoid confusion you may want to delete this field too.
- If you decide to delete the reference field, the field properties page appears. On the Usage tab, select Delete Field. 
- Select Delete to confirm the action and return to the Relationships tab.