Step-1: Click on New -> Manufacturing Order. Manufacturing Order form will appear. Click on Add New button in Item List Tab, Fill the details in it.
Step-2: Click on Save button.
List
You can manage MO Items Due by click on Orders -> MO Items Due.
Edit
Note: You can edit the details of Manufacturing Order in Planning app.
Step-1: Select the Manufacturing Order from Vouchers -> MO Items and right click on it. Click on Edit Manufacturing Order option. Manufacturing Order details will open.