1. Introduction: Firstly, it introduces the purpose and background of writing letters, that is, the work done by the legal brigade to improve its ability to learn and use important letters.

2. Goal setting: define the work goals of the legal brigade in learning important letters, such as improving the quality of letters and strengthening the timeliness of letters.

3. Work plan: List specific work plans, including but not limited to:

-Establish a learning mechanism: formulate a specific learning plan and timetable, and determine the learning time and content every week or month.

—— Providing study materials: collecting and sorting out relevant defense cases, and organizing the compilation of study materials for the members of the legal brigade to learn from.

-Formulate learning methods: instruct members to improve their writing ability of defense through simulation exercises and case analysis, and strengthen their understanding of legal issues involved in defense.

-Conduct study and training: invite experts or experienced people to conduct training, provide practical cases to share, and strengthen interactive communication among students.

4. Implementation: describe the implementation of the work in detail, including but not limited to:

-Learning progress: the implementation of the learning plan, including whether the learning tasks are completed on time and the participation of students.

-Learning methods: introduce learning methods and specific effects, such as the quantity and quality of simulation exercises and the depth of case analysis.

-Learning achievements: summarize the achievements and progress made by members in the learning process, such as improving the quality of reply and strengthening the timeliness of reply.

5. Improvement plan: In view of the problems and deficiencies in the work, put forward further improvement plans and measures to ensure the quality and effect of the follow-up work.

6. Conclusion: Summarize the key points and achievements of the work, emphasize the significance and value of studying important letters, and express expectations and confidence in future work.

It should be noted that the specific completion and writing content should be supplemented and adjusted according to the actual situation.