Be clear and concise — tell us what happened and how you want it resolved (e.g., apology, review, decision change)
Choose the best channel — complex matters are often clearer in writing, especially if you need to attach documents
Stick to the facts — focus on what occurred; avoid assumptions or innuendo
Think about the outcome — suggest reasonable actions we can take
Be realistic — we balance priorities and resources in the interests of the whole community
Stay calm and polite — it helps us understand and resolve your issue faster