You are the project manager for the NHQ Project.

You are the project manager for the NHQ Project. Your project has 76 stakeholders. Two of your key stakeholders, Nancy Smith, the COO, and Chuck Thomas, the CIO, need to contribute information to one another and to you, the project manager, in order for the project to move forward. It comes to your attention that Chuck and Nancy are in disagreement with one another and won't communicate. This disruption has caused your project to come to a standstill. What component of the communication model does this scenario represent?