All of the following are true regarding Communications Planning except for which one?

A: Communications requirements analysis, communications technology, and PMIS are tools and techniques of this process. B: It's the only output of the Communications Planning process. C: It's tightly linked with enterprise environmental factors and organizational influences, and lessons learned and historical information are two inputs that should get a lot of attention during this process. D: It should be completed as early in the project phases as possible.