Can we restrict specific supplier contact from responding to Negotiation ?

Summary:

Supplier have multiple contacts and we select one contact which get's the notification for Negotiation but other contacts of the same supplier can also view and provide response to the Negotiation but business don't want this, I know This is standard functionality but is there anyway we can restrict the other contacts from responding or viewing the negotiation?

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Version (include the version you are using, if applicable): Oracle Fusion Cloud Applications26B

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