我想托人从国外代我取回一份文件，结果他们说需要我发个如下要求的传真过去，这个应该怎么写啊请帮帮我

we will need a letter from **** authorizing you to access his file. The letter needs to state that the student, is authorizing you (name and relation) to access his SFU student file. The document needs to be dated and signed by the student. Please make sure to include a student number as well. You can fax the document to my attention at the fax number provided below.

不是多正式的东西，很简单的。对方只是想知道，你朋友是不是经过你的同意。

To whom it may concern:

I,(你的名字），authorize my friend (你朋友的名字）to access my SFU student file. He will go pick up the file by 时间，with his ID.

然后附上你的信息，学号什么之类的， 然后你朋友的信息，名字学号什么的) 最好定下个时间什么的，到时间让你朋友拿着他的证件去取就好了。

这些信我经常发，让朋友拿个作业，成绩单，什么的。不是你想的那么正式