Hey, first of all thank you for the write ups, they are really informative!
I managed to put together something that works quite quickly, based on the example you gave in the other thread.
Now items in the OCIO menu are not disabled, and the correct ones are selected.
All items were disabled, previously, when configuring only through the environment ($OCIO, $SHOT).
Next we are going to look into creating a new package, in order to load the necessary scripts when needed.
We are just getting into OCIO, so surely there will be more questions.
Cheers