紧急，请高手帮忙译一句话。在线等，多谢了！！！！！

Regarding the requirements on the file management of 6 sigma, we need to complete the attached 'File Management Survey'. I will explain to the AB colleagues about the specific requirement next Monday (April 28).
Please return the completed 'File Management Survey' to HR Department before April 30.

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没有看明白

we need to complete the attached "File Management Survey" according to the requirements on the file management of Six Sigma. And I will detail upon the requirements to the two colleagues of A and B next Monday (April 28).

Please return the completed "File Management Survey" to the Human Resources Department by April 30.

According to requirements of the Six Sigma document management, we need to complete the "document management questionnaire" attached, I will explain the specific requirements to AB two colleagues on next Monday (April 28th).
Please send back the finished "document management questionnaire" to the Human Resources Department before the April 30th.