When making lists of administrative users -- e.g., seeding a new server --
    it's useful to put the credentials supplied on the command line at the head
    of the queue.

def prepend_global_admin_user(other_users, server):
    """
    When making lists of administrative users -- e.g., seeding a new server --
    it's useful to put the credentials supplied on the command line at the head
    of the queue.
    """
    cred0 = get_global_login_user(server, "admin")
    if cred0 and cred0["username"] and cred0["password"]:
        log_verbose("Seeding : CRED0 to the front of the line!")
        return [cred0] + other_users if other_users else [cred0]
    else:
        return other_users