go-cvprac is currently missing support for change control scheduling, as well as other convenience methods around the ChangeControlConfig endpoint.
Equivalent code for scheduling can be found here for the python CVPrac bindings.
This slightly violates go-cvprac v3's version compatibility of "2020.1.x, 2020.2.x": the endpoint specifies a min version of "CVP 2021.2.0 or newer" , while scheduling requires CVP 2022.1.0.