Question about GC and the Process

[AmitabhDubey]

I have a travelling job and am based out of Texas. My employer has a pre-approved labor out of Massachusetts and is willing to use it for me. My questions are as follows
1. Since the labor is pre-approved, what is the next step.
2. Does this imply that I need to move to Massachusetts or provide a Massachusetts address as my current address?
3. If the answer to #2 is Yes, then how long do I have to use this address?
4. Can I stay with the same company and same position and change my location to Texas? If yes, at what stage can this be done?
5. The priority date on this application was 2001. How does it help or affect me?

Any help wouldbe appreciated.

 

[great guru]

I have a travelling job and am based out of Texas. My employer has a pre-approved labor out of Massachusetts and is willing to use it for me. My questions are as follows
1. Since the labor is pre-approved, what is the next step.
You have to proceed with "Substitution of Alin"
2. Does this imply that I need to move to Massachusetts or provide a Massachusetts address as my current address? No, not necessary.3. If the answer to #2 is Yes, then how long do I have to use this address?
4. Can I stay with the same company and same position and change my location to Texas? If yes, at what stage can this be done? EAD5. The priority date on this application was 2001. How does it help or affect me? You can apply your I 140 and 485 immediately. Most of the cases April 2001 is current date. No need to wait any more

Any help wouldbe appreciated.