mapping

Dear Expert,

In my Scenario,I have rm Parent Coil (1000mm width,0.5 mm thk,and 5ton wt round bundle).From this i hve to cut the diff width of sliting coil e.g(100mm(2 nos),300mm(2 nos),200 (1 nos).After tat the slitted coil r shifted to press m/c for stamping.so please tell me how i map this process.And how should i track the sliting coil belongs to which parent coil.