The phrase "to plan this committee" means to carefully organize or arrange the activities and members of a particular group or team in order to achieve a specific goal or objective. Full definition
She served for nine years on a public school board and was on numerous building, finance, and strategic planning committees of the recognized district. (singleseededu.org)
I was on planning committees for eight of the conferences and spoke at most of them. (kosmosjournal.org)
The plans will be driven by the needs of each community and developed by regional planning committees of community leaders, experts, and officials. (wamc.org)