401 Withdraw Asking for Lender? I am not loaning.

Sorry if this is a silly question, it's my first time drawing out of 401k. I am purchasing a house and removing money from my 401k as a backup. I have the closing date mentioned, and the address of where I'm going, but then it asks "Please provide information of the lender."

Is that me? Is that my job? Is that the 401k company itself? Or the Realtor? It's also my first time buying a house, so I apologize if any of this seems like it should be obvious. We are not taught these types of things in school (at least not the schools I went to), nor have I had anyone able to teach me about it. So can someone please help me out? Do I put my name there or someone elses?