Clear instructions belong at the sewing table
The sample, drawing and comments should describe the same decision.

Production accuracy depends on more than equipment. If the drawing and sample at a workstation disagree, another question is needed before work can proceed. How approved information reaches that workstation is part of the process.
Show the detail that matters
Add a close-up alongside the overall photograph for a complex area. Identify where a seam starts, where it finishes and how it joins the next component. Name the sample version. A written record after a verbal agreement gives everyone the same reference.
A new comment may require more than replacing a photograph. Check whether related measurements, operations or review points have changed too. A short practical instruction earns its value by being easy to find and understand during the work.
Let’s take the idea further.
Tell us about your collection. From the first question to a finished sample.