I have a customer that had 6 trucks with tires installed on each i originally made a quote for each truck so once it was approved the trucks would have a history record of what and when the new tires was installed, the customer requested i put all of it on one invoice so they would only need one PO, i redid the quotes into one quote and made each truck a sub section but is there anyway i can connect each of his trucks so that there will be a historical record attached to the equipment info for each of the trucks?