thanks! My I-140 literally got approved from my current employer a couple of weeks ago. Would be resigning soon. I’m in the cyber security space.

I guess my questions is, can my current employer revoke the I-140 even if it’s been approved?

Ohh so my i485 has been pending for more than 180 days. I filed concerently. Based on that, I can actually port my application by filing a supplement J.

concurrently*

So I actually spoke to a lawyer and what your saying is when you don’t apply concurrently. https://anwarilaw.com/immigration-services/green-cards/adjustments-of-status/180-day-portability-rule/180-day-portability-rule-faqs/