Carry revision notes, check latest drafts, compare approved terms. Every one is ready to run, and you can adjust it in plain language.
Link the reviewed PDF to the original maker’s rework task.
Your makers get a rework task with the reviewed PDF and rejection reason, so the next revision starts from the right file.
Compare each revised spec with its exact approved version.
See which specification changes need another decision before production continues, with a linked review for your product manager and a visible reapproval flag.