So you actually have 3 different things that need to be related.
- Plays
- People (Actors, Workers, Etc)
- Performances
This may not work for you, but, I’d probably create 3 custom post types, that match each of the above.
Since the thing you’ll may be adding most often is performances that’s the one I’d probably use to tie the other them all together. Each play post would have information about just the play. Each person post would have just information about the person. Then when creating a performance post you’d select a play and the people involved.
Anyway, you pick what bios go on each performance page using one of the relationship type fields, same with selecting the play.
Hope that helps.
~JH
