My H1B COE is approved. In the approval email they mentioned I-94 along with consulate/ port of entry notified. Also mentioned that they will send I-797 but not indicated whether its I-797A or I-797B.
Could you please confirm whether I need to go for stamping to start working or can i start working directly?
Did you reach out to the employer/attorney managing the case for clarity on I797A/B? If not, you should do that. Type of approval notice will decide the next course of action. You will have to patiently wait until then.