To create a Reservation Field:
1. Go to Facility Reservation > Configurations > Reservation Fields.
2. Click the Add Reservation Field button.
3. Input the desired data for the new Reservation Field.
4. Click the Add button. 

To add Reservation Field to the Facility:
1. Go to Facility Reservation > Facilities and select desired Facility.
2. Click on the Checkout tab and scroll down to Reservation Fields.
3. Click the Add Reservation Field button.
4. Input desired data.
5. Click the Add button