Mixed-process parts (for example stamp + machine + plate) need a clear sequence: which features are created in which operation, and which datums carry through heat treat or coating.
Use revision control so outside service providers (OSP) always see the same drawing level. If one vendor does blanking and another does machining, note allowable stock for cleanup passes.
When possible, consolidate critical dimensions on a single view with explicit datum references rather than scattering tight tolerances across unrelated views.
