Put the decision points in one narrow view
Before treating a custom layout as ready, make a thin reference strip that shows the blank edge, the intended text area, and any feature that must stay clear. It is a planning aid, not proof that a particular material or result is final.
Review the strip before the full artwork
Ask one simple question: can a reviewer identify the text, orientation, and clear areas without opening another file? If not, add a label rather than guessing. Browse /updates/ for more cautious first-pass workflow notes.