Unassigned jobs sit in a pane on one side of the board, and technicians get their own rows or lanes across the day's timeline. A dispatcher drags a job onto a technician's row to assign it, and the board updates everyone's view in real time as jobs move from dispatched to en route to in progress to complete.
Dispatch Pro adds a layer on top of that manual process: it models technician capacity and skill tags against the day's booked jobs and suggests who should take what, instead of a dispatcher eyeballing the board and guessing. It's a genuine upgrade over the plain board for a business juggling more jobs than one person can track, but it's still working from what's already inside ServiceTitan. It doesn't know about anything happening outside the platform.
Technician skill tags and zone assignments live in ServiceTitan's own settings, so Dispatch Pro's suggestions are only as good as how current that setup actually is. A technician who just finished a new certification, or a zone boundary that changed last month, won't show up correctly until someone updates it by hand.