The “keep job” fields are to have the selections remembered in dispatch for the jobs going forward. An example is when a dispatcher logs in and creates a job for a specific company. The dispatch console will remember that company and keep it for the rest of that session. It is meant to stop them from having to choose the company, vehicle tag, vehicle type, etc. for convenience. Many companies have certain dispatchers that only dispatch certain vehicles or for a specific company (if they have multiple company profiles.)