Url Formula - Editing Current Record Only

I think this needs a better description of what you are trying to do. I will take a stab at this based on what I understand so far though. I believe what you would need to do to accomplish what you are asking is to just have an additional part of the URL that fills in the Resource - Full Name field so it will properly bring over the lookup information you have there. You see the part where the URL has &_fid_10= ? You need to do that again but find what the fid for Resource - Full Name is and use that number instead. You want to insert the resource record number that you need.

If that is not what you are wanting to do you will need to better describe what your intentions are here.