In our organization, we deal thru our business partners. We can receive request for quotation for same opportunity from multi partners. 

what we do is we duplicate the quotation given to 1 partner and change the details of new partner and give the quotation. This help us to stop duplicate opportunities in our system and create the actual pipe line. 

Problem comes when we go to quotation directly. Here as i might have give 5 quotation for same opportunity to different partners, now system show 5 quotation in the list which result in increased sum (Total Quotation given) as on date. 

Is there a way i can stop multi quotation amount sum-up for single opportunity. 

We use Odoo 16 sh. please help us in this