When one chooses to Sign a CSR, the list of CAs shows. However, I can't tell my two identically named CAs apart. This can happen when one has an old CA that will expire soon and one sets up a new one with a new expiration. I want to use the new one, but I don't want to invalidate all my old certificates by deleting the old CA. Therefore, two CAs with the same name show. Which do I choose? Perhaps you can put the expiration year in the list of choices.