I don't know when it happened, but at some point Reallusion radically changed Pose Offset in CC4. It used to be like this: https://manual.reallusion.com/character-creator-4/content/enu/4.0/05_Character/Using-Pose-Offset-for-Fixing-Limbs.htm
and now it looks like this:

Does anyone know how to change the limb angles of a character with exaggerated body proportions? It used to be easy and now it's difficult, especially for animations. I've already tried the Edit Pose tool under the Motion tab (seen below):

And this has limited effectiveness in animation. I need something that replicates what the previous version of what Pose Offset used to do. Maybe I'm just missing something.

Yes. This is the answer. I just tested it and it worked perfectly. Thanks so much for your quick and thorough reply. Hopefully other people will see this and it will help them.