If you have not enabled this feature yet, you have to go to "Settings", then "Add-ons" and then enable the "Custom Booking Fields".
- Go to "Listings".
- You can search by name, custom tag or listing type. You can also use multiple search options for faster result.
- Once you find your listing, click on it to edit.
- Under "Listing Info", go to "Advance Settings".
- Toggle the switch "Enable extra booking fields" to enable.
- Then select as many of the available predefined booking fields you want to use for your listing.
- Click "Done" and then "Save".