Approved i140 in India and H1B valid, but organization has no role

[pollen93]

Hello All,

I first went to USA in Jan 2014 and had to return in Jan 2018 after H1B extension was declined, while the perm was in process. Almost 4 years of H1B used.

I have my i140 approved more than 6 months now and the a cap exempt H1B was also approved/stamped in May 2019 till sept 2020. However, now my organization is not having the role they applied the visa for?

What are my options-

1. Till when can I join new organization? Any points to be careful about changing organization?

2. Does it has to be same technological stack or can be a different technology?

3. Some say after sept 2020 one will need to go through lottery, some say one can use remaining time from 6 years. Please help.