Regarding COS from L1A to H1B any issue?

Hi Experts,

If someone is in US on L1A with an employer, and if some other comany is ready to do H1B with COS, will the current employer come to know about it ? at what stage?

considering that H1B goes on lottary, in any case it is not selected, will the current employer know that H1B was tried for?

Would appreciate suggestions on this

Regards,

Krish

There is no way for him to know abt your H1…