I have a class called transportpackage,which has various properties including Destination(which is a custom type having id and name as properties)..Now, when I am mapping transportpackage i am confused..how to map Destination,since in database I need to store ID(of destination) in table where I am storing TransportPackage..

Class transportpackage
{

Destination m_Destination;



}

class Destination
{
int id;
string name;

}

thks

Use <many-to-one>.