Quote template to support Quote Rate Plan

[Zuora-Support]

Use case: Customer Z have a customer who only want to see the Rate Plan listed on the invoice, along with the breakdown. They don't need the

breakdown of each charge amount. i.e. Gold Plan Bundle comes with X,Y, & Z charges, but they don't care about the individual charges, just the higher level rate plan. They would like to expose the Rate Plan Name, and the total price of the Rate Plan Charges. 

The quote template only exposes the Rate Plan Charge fields, which can result in an overwhelming number line items than necessary.  This is why our Product Management is currently evaluating the DE8446/PMT-107 for possible enhancement to support this use case.