In the Projects window, right-click the Configuration node in the project you want to modify, and then click Edit.
The Configuration Editor appears.
Expand the object structure by clicking the plus sign by the parent object.
Do any of the following:
On the confirmation dialog box, click Yes.
The object and any fields associated with that object are deleted. If you remove the parent object, all child objects are also removed.
On the Configuration Editor toolbar, click Save.