Econo Travel is an innovative technology company using artificial intelligence in its reject project. They are making AI robots for some of the automatic bookings. Ivan is working as a project manager in this project and deals with resource allocation, examining alternative project approaches, managing the constraints in the project. Ivan is working on developing Team charter and Resource management plan. One of the given options is not a valid output in project resource management, which one is it?

A. Resource management plan.

B. Resource calendar, Team performance assessments.

C. Communication management plan.

D. Change requests.