Hide line price in first stage negotiation

Hello,

I'm wondering if when creating a Two Stage negotiation, we are able to hide the negotiation line in the first stage. We'd like the suppliers to only respond to the technical questions and the negotiation price to be available only for the ones who are selected to pass to the commercial stage.

Steps:

1. Create a two-stage negotiation with technical and commercial questions
2. Approve and submit for responses
3. First Stage: Supplier can view and respond to the negotiation without knowing the quote amount
4. Supplier are approved for the second stage (commercial), they can then see the negotiation amount/line information