I have a travel agency site. I created my custom fields to customize itineraries and departures. Each departure has a Post Object custom field called “itinerary” where user can links the departure with a specific itinerary. Now in that itinerary page I want to list all departures related with it. So I need to query all departures and fetch only those linked with that itineary.
Hope it is clear. How could I obtain something like this?