 If the interview starts directly with the role in US, before you proceed to explain that to the news officer, include a one-line context or a one-line introduction about your role in India. If it's an L1B interview, this one-line introduction could highlight your key expertise, your specialist knowledge, any proprietary tool or platform that you have worked on, and if you're going for N1A, then this one-line introduction could highlight your key managerial responsibility and the team size that you handle. This one-line introduction would really help the news officer to get a better depth and a better understanding about your role in US. Without understanding about the India role, it might be difficult to comprehend the importance of the US role, and this one-line introduction would set things in place. Additionally, you also need to take care of your DS164. Because nothing is being asked about the India role in the interview, the DS164 is the only place where you could highlight the role that you're playing currently.