CMC is the front door to the platform. A campaign is briefed, planned and trafficked in one place, tailored to whoever is filling it in, with none of the tickets and threads that usually sit between teams.
Sales sees a short brief. A media buyer sees more. Ad operations sees the spec. One console, the right depth for each person.
The handoffs that slow a launch collapse into one structured flow, so a campaign moves forward instead of waiting in a queue.
From the moment a brief lands to the moment it ships, the stage is always clear to everyone who owns a step.