PXF-OC – Xflow Analyst

Hope you are safe and doing well! Dear Community, I have the following questions regarding PXF-OC – Xflow Analyst:

  1. Could you please point me to the training, tutorials or communities where I can find relevant workflows and use cases for PXF-OC – Xflow Analyst?
  2. Who are considered the best trainers for PXF-OC – Xflow Analyst?

I will very much appreciate your consideration and comments!