Copy order and copy line functionaly personalization - some help please

 HI,your help will be much approciated,

I an trying to disable the copy sales order functionality in the OEXOETEL form. using personalization

I chose Triger : WHEN-NEW-FORM-INSTANCE

objet as Radio Botton

Target object i chose : COPY.CREATE_ORDER.NEW_ORDER

ENABLED and False 

Should be simple - but....... 

any idea how to control copy function for order and for line?

Thanks

M