I have a content type "reservation" and another "room" this is a simple booking app that Im making from stracht "just for learning purposes"
Im using entity reference for make the reservations, so I can create a new reservation and reference the room it belongs to.
So I need to create a view into a block that displays all the reservetions for the current room.
So how to make that in views? display all the entities that are referencing a certain entity.