And what you need, it is not a fancy representation (from a closed source program). What you actualy need is the information itself for your custom reporting needs.
May I ask if you can export all of this info (in a readable format)?
EDIT: answer of the above from the article:
Currently you can save diagrams as XPS files and it also possible to copy diagram or legend to clipboard as image
jpg is readable, but wasnt what I was looking for :(
Maybe it doesn't draw pretty drawings, but otherwise it's oldnews.