Where do I find the settings for assigning the workflow template to the wt.change2.changeactivity2 in a Change Notice workflow?

I am trying to get change management working to flow through Change Request to Change Notice to Change Task and have it all connected.

When I go to create a Change Notice, I get: No lifecycle template could be found for the wt.change2.changeactivity2.

Where is this set at?

Or is there something else that is preventing this from going through?

We are not using the OOTB workflow or lifecycle names, but ours are copied from them at v8.

We are now on 10.0 m040, having done a v9 and v9.1 upgrades previously.