Change Job and Title after I-140 Approval?

[maverick_and_goose]

I am working for company A as a Software Engineer. My i-140 has been approved and 180 days have passed since i-140 approval. Can I change employer and join company B as a "IT-Manager" OR "IT-Project Manager" OR "Information Systems Manager" while keeping the same priority date from my current i-140? 

I understand that company B has to file new labor and i-140, but does change of title and duties affect the ability to carry forward the priority date from the old i-140? What is the criteria for retaining the old priority date? Does it depend on SOC code? Any help is appreciated! Thanks in advance!

Edited September 27, 2019 by maverick_and_goose

[pontevecchio]

Once approved PD retention has always been possible in the absence of proven fraud. The new job can be in any classification. In your case, since the I-140 has been approved for more than 6 months, you will get further H1 extensions based on this approved I-140 till the PD is current.