I would love to hear how I can handle re-visits. Very often the engineer can't fix the problem on the 1st visit. He may just diagnose the issue and determine that he needs a part which needs to be ordered, a specialist engineer etc. I don't want to use a child work order for the return visit as it is a single Work Order with a single invoice. So, a new requirement needs to be created against the original Work Order which needs to remain Open. Has anyone done something similar? Engineers will use Resco.