I'm using Posts 2 Posts plugin. I've got 2 custom types : movies and actors. I created a movie => actor connection so that for each movie I can see which actors play in.
But as far as I understand, in order to find out all the movies a particular actor has played in, you must create an actor => movie connection AS WELL.
So if create a The Dark Knight => Christian Bale connection, I MUST create a Christian Bale => The Dark Knight as well. Because otherwise I won't be able to know that Christian Bale played in that movie based on a "Christian Bale" search.
Is that correct ? If so, is there any way to make it less burdensome ?