Green card- changing status-can I travel for work while waiting for my green card?

I got an L1 visa and as I am married to an american I am changing my status to obtain my green card. While waiting for my green card, can I travel outside the US for work reasons? thanks!|||You must file for a Advanced Parole. I-131 available below.|||Depending on which step you are at, you should consult with your lawyer.