So I add an attribute to Account called Trades that is a one to many reference and tell it to create a matching stttibute called Account. I set the Trades to peer.
Later when I decide that Account shown own Trades I can't see a way to change that frm Peer. The requisite radio button is greyed out and unresponsive. So I have to delete the Tades attribute and start again.
Am I missing how to do this, or is this a feature, or perhaps a bug?
I developed my prototype making all references peer to peer, thinking that I could easily go back later and change them, once I'd figured out how everything hung together.