Bi-directional associations

[Peter Morris]

Is there a way to get NH to automatically set the single-end of an
association when inserting a child into a many end of a bi-directional
association? Or perhaps an extension?

e.g.

purchaseOrder1.Lines.Add(purchaseOrderLine1); would also set
purchaseOrderLine1.PurchaseOrder;
purchaseOrderLine1.PurchaseOrder = purchaseOrder1; would also insert
into purchaseOrder1.Lines;

[Fabio Maulo]

That is part of your entity and NH have nothing to do with your own code... it is just an ORM