To add a new, alternate, or seasonal tee position to your course with Map Manager, press the + Add New Tee Position button (either from the + tee pad icon, or via the ACTIONS button menu). Then click on the map where the new tee pad belongs, and drag the point to correct its location as needed. 

Once you confirm the tee pad position, you'll be prompted to associate this target with the hole on which it's played. Assign a label to the tee ("Alternate," for example), and select whether this tee pad position is active or inactive. You can choose "Edit these options" and "+ Add Tee Position Label" if you need to create a new label to be used at the course.