How do I set a soft type change task to a custom task workflow?

Currently I have one soft type change task that I have been using for over a year and it is set to a a custom task workflow.  I have created another soft type change task and new custom task workflow.  We will call them CCT2 and CCW2.  The originals are called CCT1 and CCW1.  From the change notice, when I create my task, I can choose either CCT1 or CCT2.  No matter which one I choose, I get CCW1 for my process workflow.  How do I get CCT2 to use CCW2 workflow?  I copied CCW2 from CCW1 and modified the flow for a shortened version of CCW1.

I'm using Windchill 10.1.

Thanks for any help.

Brian