MDS Apple Deployment Optimization Service This is a four-day service that ensures your current Apple environment remains optimized and up to date. This includes implementing the latest versions of macOS, iOS, iPadOS, and tvOS — so your end users can stay productive, creative, and collaborative no matter where they are. Leverage proactive expertise for your enterprise. APS works with IT teams to provide focused yet flexible tasks. APS consultants will work onsite and remotely for scheduled activities.