How does everyone handle getting the program from another automation company to work on RSLogix 500 programs. Do you just have to sit down and try to re write all the tag descriptions? That's a tough sell to a customer when they call asking for you to work on their PLC. "Yes I can troubleshoot your micrologix processor, but first I'm going to have to spend half a day writing descriptions for the I/O" I've asked them to have the company that was doing their work send over their copy, but you can about imagine how that works. They either hang up and never send it, or say they don't have it. I've got a few facilities are trying to get bids to upgrade their slc500 systems but they can't get the program from their automation company. Of course that company is going to be the cheapest, they don't have to spend 40 man hours writing tags descriptions for (3) full slc 500 racks trying to figure out what everything is.