yào xiě qīngchu wèishénme gǎi gǎi nǎ jǐ tiáo shéi quèrènguò zěnme jiǎnchá jiéguǒ

要写清楚为什么改、改哪几条、谁确认过、怎么检查结果。

You need to write down clearly why it was changed, which parts were modified, who confirmed it, and how to verify the results.