There are some things I don't understand as I am trying to study the code generated from seam generate-entities. Having a simple master detail entity relationship, from a master entity view page we can create a new child entity, and on create child entity page the foreign key is already filled up with a selected master entity. Where can I find the code that make this happen? What is the purpose of adding this to the entityHome class public void setMasterId(Byte id) { setId(id); } public Byte getMasterId() { return (Byte) getId(); } it seems useless because there is setId() and getId() method and there is no declaration of MasterID field in the code? Thanks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3999785#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...