Sourcing - Group Selection

Good afternoon people.

I'm doing some tests with the functionality of grouping lines in the RFQ, I can create a group and add the lines I want within that group.

I published an RFQ, created a response for it and saw that even grouping the lines into a group, the supplier has to respond to all lines in the group.

Is there any way for the supplier to respond to the group and not the lines?

Thanks.