Who Owns Sales Enablement? PMM, Marketing, or Sales? Who Owns Sales Enablement? PMM, Marketing, or Sales? Knowing exactly what your role is at work and what you’re responsible for is crucial. You don’t want to drop anything accidentally that’s supposed to be on your plate. It’s also important because you need to know who owns certain tasks, or it’s easy for different departments or team members to end up arguing over who exactly is responsible for specific responsibilities.