Restrict Negotiation notifications based on who creates it

Summary:

IHAC where Negotiations are created by both Buyers and suppliers from fusion saas and would like to restrict Welcome email for suppliers when its created by themselves whereas it should still be sent when others like Buyers create the negotiation. Is there a way to achieve this ask from FA?

Content (required):

IHAC where Negotiations are created by both Buyers and suppliers from fusion saas and would like to restrict Welcome email for suppliers when its created by themselves whereas it should still be sent when others like Buyers create the negotiation. Is there a way to achieve this ask from FA?