How would you translate the following sentences? 1/ Check the identity of any other person for whom you may have requested an extra card. 2/ She is the person to whom I sent the documents.
I always struggle when I have to translate "for whom" or "to whom". On the web, I found "添付ファイルを送る相手" to translate "person to whom one sends the attachment". Is this translation acceptable ? If I am correct, this may also mean "the person (or party) who sends the attachment". So I am really confused.
Thank you very much for your help.