1. Go to the Tee Sheet module. 
2. Click on the desired time for this shotgun.
3. Choose Shotgun from the list of tee time options. 
4. You will want to add a Title to this shotgun, select if it will be 9 or 18 holes, choose the price class and if you want everyone to pay that price, also check "event rate". 
5. Add players by typing them into the shotgun sections, or by importing an excel spreadsheet.
6. Click "Save" when finished.