Release the mating interface as one requirementFour separate release decisions keep the mating interface, plating route, edge machining and verification consistent.Release the mating interface as one requirementContact drawing → process route → inspection1Connector fitMatch card thickness, contact pattern and keying.Use the exact connector part and drawing revision.2Selective finishDefine nickel, gold system, thickness and boundary.Separate mating contacts from solderable lands.3Mechanical edgeConfirm bevel, exposed glass and contact setback.Agree where plating buses and panel tabs can be removed.4VerificationCheck dimensions, finish and the agreed mating evidence.A photograph cannot establish coating thickness or wear life.³Ô¹Ïtv · Engineering illustration · Conceptual, not to scale