https://weblogin.asu.edu/cas/login?service=https%3A%2F%2Fweblogin.asu.edu%2Fcgi-bin%2Fcas-login%3Fcallapp%3Dhttps%3A%2F%2Fweblogin.asu.edu%2Fblackboard-sso%2Fauthn%3Finit%3Dfalse&d=myasucourses.asu.edu

This URL has not been tested yet.