Any way to get the ability to add more than one linked document for something in SM-S-A?  We have two different types of T and Cs for sales based on either a product or a service.  Management wants both printed each time for Acks, quotes, and invoices.  I can only add one of them.  ISO has them separated for some reason, so I am reluctant to combine them.
 
Need the ability to link more than one document.  
 
Thanks,
 
Val