PopUpMenu

In my program I dock an DLL Form in my MainApp.I need to use an
PopUpMenu on the DLL Form this isn't that difficult but the PopUpMenu
must resides on My MainApp.Is there any way to get the name of the
MainForms PopUpMenu exported to the DLL Form and let the PopUpMenu,
PopUP(X,Y) on the mouse down event form the DLL Form.