Repairing door edges

I’d like to smarten up the door edges on my 2016 D4. I’ve had the car around 18 months and have been gradually improving it. The door edges have been touched in presumably following some previous light chipping against a wall or similar. Does anyone know if paint shops will repair door edges without spraying a lot of the door panel. I’d very much like a very localised repair if possible. Any advice welcome. Kind regards, Peter

If it's small chips on the door edges I would use a paint pen - widely available in matching colours - got one from Rimmer Brothers.