once you are happy with your Meal Rotation, you will want to use it.
You can add Meal schedules using your Meal Rotation now, but Orders will not be created, because the schedule is not Activated.
Note that you can have many Meal schedules going simultaneously on different Meal Rotations, but you can only have one Meal Rotation Active at any one time. To make your Meal Rotation the Active one hover over the 'Item' menu and click on 'Meal Rotations', select the one you want (from the panel of Rotations on the left of your screen), and click the button with the green tick and the word 'Activate' on it.
You will be asked to confirm your selection!