Hi Ginnu,
Thank you very much for your promp response.
I didn't put my question clearly enough first time. Now I'm trying to express better:
1. Is EVL more like an "offer letter"---to say the company is willing to pay you how much for a future position-------or, is EVL more like a "proof"?-----to say the company is to verify you have been working here for how long with what salary, like what they write for me when I invite my parents so my parents could show the letter to Embassy.
-------------------AC21 job offer letter has date of your joining, your job duties, your salary and permanent job offer after I-485 approval, it has nothing to do for your parents Visa
I thought 485 RFE for EVL is a "proof", until I saw someone was using "offer letter". Which one do you think is better?
2. If one has AC21 RFE when one's case is adjudicated, could this AC21 RFE require one's GC sponsor company to answer?
------------if AC21 is invoked USCIS can ask new employer ability to pay
I assume AC21 RFE is only related to the company one moved to, not GC sponsor company.
-correct
If they issue RFE which needs to be answered by one's previous company, there is big risk there if the GC sponsor said this employee is not working for us anymore. I never read that AC21 has this kind of risk.
Sorry for the misunderstanding first time. I appreciate your time and help.