taken from CRG -
http://www.camaros.org/assemblyprocess.shtml
"Fisher Body - Trim Shop Operations
When the body was released from the Paint Shop and it was sequenced into the delivery conveyor to the Trim Shop, Fisher's computer generated their version of a "Broadcast Copy" for each car, called a "UOIT" (Uniform Option Identification Tag), which identified the color, trim, and options information for the Trim Shop build of that particular car; that document was placed on the car at the transfer station for worker reference."
Is Fisher's computer files is where the data is being complied from?