I140 H1b

I gor RFE on I140 this I140 has been applied by employer "B" and i am working with employer "A" i am in 7th year of h1b using labor from employer "A". now for RFE employer "B" is asking me to do the H1 with him. is it possible to have in this stage multiple H1b.

please advice and help.

thanks
SS

Not really sure what you are asking here. Is the intention to
eventually work for employer B or employer A? If the labor cert was
filed by employer A on what basis did employer B file the I-140? You
need to clarify the chronology.

Please let me know if you have any additional questions at this time or
how i can be of further assistance to you in this matter.

Lana
Immigration Attorney