I know what you are going through...
Soumya,
I was in your position once. I was unable to get my company to file for my I485. In my case, lawyer is the once who went against me. Company\'s CFO was willing to provide everything I might need to file for I-485. So what I think is if your company lawyer don\'t want to file for your I-485, get another lawyer. There are tons of good ones out there. Explain your situation to your boss or HR or even higher ups who are nice to you and convince them to provide all the supporting documents. Since you will be working for the same company you have better chance to get this done.
If you have to do it all over again, LC alone might take 1-2 years. So seriously think about it and get some good advice. I am not sure how this will be done, but I think it is possible for them to apply for I-485.
All the best!
Soumya,
I was in your position once. I was unable to get my company to file for my I485. In my case, lawyer is the once who went against me. Company\'s CFO was willing to provide everything I might need to file for I-485. So what I think is if your company lawyer don\'t want to file for your I-485, get another lawyer. There are tons of good ones out there. Explain your situation to your boss or HR or even higher ups who are nice to you and convince them to provide all the supporting documents. Since you will be working for the same company you have better chance to get this done.
If you have to do it all over again, LC alone might take 1-2 years. So seriously think about it and get some good advice. I am not sure how this will be done, but I think it is possible for them to apply for I-485.
All the best!