Is Dify's local deployment not equipped with a built-in document parsing engine by default?

Thank you very much for your reply.

Based on this diagram, I always thought my current configuration would work, but upon closer inspection, there are two points of doubt:

  1. This unstructured can be used for the document extractor node, which conflicts with what you said about it not being usable in workflows!
  2. Can it only be used for the document extractor (when the uploaded file is a PPTX?)