What you need to know
Scope describes agreed pages, functions, deliverables, and responsibilities. New ideas may change the work, but a shared process helps everyone understand effects on price and schedule.
How to apply it
Get a written scope, revision rounds, acceptance criteria, content responsibilities, and a way to estimate changes. Keep a short record of decisions and approvals.
Common mistake to avoid
Treating every idea as a small change can quietly expand the project. Review the price and schedule impact before approving extra work.