Cheryl, this is my Riviera Rainbow. I already took a sizable cutting from it a couple of weeks ago (you'll see that "stub" on the lower left side) and the other branch has three long tips. You will see the cutting end I took last summer where this new three-tip branching occurred. I hope that branch that was cut two weeks ago will begin to grow new tips before dormancy halts all growth.
I won't cut that three-branch until next spring. I might cut it intact, or I might take three cuttings. It just depends on how long and mature the three branches are at cutting-time.