4Ls 這個方法適合初導入 Srcum 的團隊，問題都是很基本的題型。。
步驟
- 在白板上畫四個垂直水道，從左到右分別為 Liked、Learned、Lacked、Longed For，如上圖。
- 向團隊成員提出四個問題：
- Liked Sprint 期間什麼事，讓你喜歡或感受好處？
What were the things that the team really appreciated about the sprint? - Learned Sprint 期間學到什麼事？
What were things that the team learned that they did not know before the sprint? - Lacked Sprint 期間有什麼事能改善並做得更好？
What were the things that the team think could have done better in the sprint? - Longed For Sprint 期間希望或期望什麼事，但沒發生或不存在？
What were the things the team desired or wished for but were not present during the sprint?
- 請團隊成員對每個問題提出想法，寫在便條紙上
一張便條紙只寫一件事
- 寫完就貼在白板上，等其他人完成，以上步驟我大概抓 10~15 分鐘
- 請大家分別描述一下自己寫的內容，大概長這樣：
- 把相似的內容圈在一起，如下：
- 由數量多的項目開始討論
- 好的部分持續保持，不好的部分討論改善方法