Rex,

>When using an Event object, I need to include two business objects that are related to each other (ie in a One to Many relation). Is there any way to do this short of adding these objects to the form and overriding the DefineParticipatingEntities method?>

Are you asking how to programmatically associate two business objects at run time? If so, you simply instantiate both business objects, then call the parent's RegisterChildBizObj method with a reference to the child business object.

Regards,