I configured milestone billing plan. In assingment of proposal of milestone billing. system is showing referecne billing plan no.
I would like to where we can maintain reference billing plan number.
1 ) One more confirmation, For implementing milestone or periodic billing plan, process always start with contracts(VA41)? or can i start with sales order (VA01).
2) In the sales order, system is showing billing schedule in billing plan tab, will system automatically generates an invoice one date reached? or do we need manually create invoice? or do we need run any report?
thanks in advance.