Seventh-Day Adventists: Do you believe Jesus was Michael the archangel, or is that just Jehovah's Witnesses?

So, I heard someone say that the Seventh-Day Adventists believe Jesus was Michael the archangel. I am pretty sure that is only a belief of the Jehovah's Witnesses, because I have never heard a single SDA say they believe this. I think it's likely the person just got SDAs and JWs mixed up, but I just wanted to ask for sure.