After workkng through the sequence several times, I discovered that although it is not in the initial instructions of the Plan sections, when a Plan is launched, a pop-up screen asking to confirm the various instructions given initially comes up. If you scroll down this pop-up screen, at that moment the option to have a shutdown at the end of the Plan comes up. You can select at that time confirm the launch of the screen. Strange not to put it in the initial selection of instructions.
