anchor.diff:  Export your draw.io diagrams as a PNG with the source embedded in the file metadata.
   Using this approach allows you to embed your diagrams into AsciiDoc source as you normally do with the `image::` macro, with the added advantage of storing the diagram source with the image itself.
   
  -NOTE: If you are converting a Confluence page with embedded draw.io diagrams to AsciiDoc, you can use this export and editing workflow to continue to enjoy the draw.io editing experience. 
  +NOTE: If you are converting a Confluence page with embedded draw.io diagrams to AsciiDoc, you can use this export workflow to continue to enjoy the draw.io editing experience. 
   
   .Export an editable PNG diagram from Confluence 
   . Load the diagram you want to export from Confluence.
  
positive.code: :filename: manual/03_task_exportDrawIo.adoc
  ifndef::imagesdir[:imagesdir: ../images]
  
  
  = exportDrawIo
  
  
negative.code: +
  . Commit the exported PNG file to source control.
  
  You now have a diagram that can be managed in source control, added to your documentation source, and edited using a draw.io Desktop version.
  
  NOTE: Draw.io offer free and open source desktop editors for all major operating system platforms. 
  See https://about.draw.io/integrations/ to find a desktop editor application compatible with your operating system.
  