Internal audit sampled 40 stories from the last release and found that 12 had acceptance criteria with no linked test cases or UAT sign-off. The dev team says agile means we don't do documentation. The next audit is in three months. As the BA, what would you do?

内审抽查了上个版本的 40 个 story，发现其中 12 个的验收标准找不到对应的测试用例和 UAT 签字。开发团队说敏捷本来就不写文档。下次审计在三个月后，你作为 BA 会怎么做？