Write the draft by dumping your content into the appropriate model. As you add more detail, you go from model one to model two to model three.
Use the Three-Paragraph Model (More in chapter 3).
¶ 1. Recommendation ¶ 2. Explanation ¶ 3. Urgency
Use the Three-Paragraph Model with a List in paragraph two (More in chapter 4).
¶ 1. Recommendation ¶ 2. List of reasons ¶ 3. Urgency
Use the Heading Model (More in chapter 5).
¶ 1. Recommendation ¶ 2. List of reasons ¶ 3. Alternatives ¶ 4. Urgency