A communications manager changes the shared press-office Project instructions to adopt a new house style for dates and job titles. Several colleagues use the Project daily. What should she do in addition to making the change?

Answer: B — Rerun a few standard requests, tell colleagues what changed and when, and log the change.

Maintaining a shared configuration includes retesting after changes and informing users, with a simple record of what changed (b). Silent changes (a) leave colleagues confused about why outputs differ. Pasting rules into every chat (c) duplicates the instructions and invites inconsistency. Running two parallel Projects (d) splits the team between conflicting styles.