Path analyzer is similar to Google Map. Fill out your destination and it tried to find a path that will bring you to that location.
The BPM Expense Claim Graph found on the portal is used in this example.
Open the Search Path application
and enter Payout as your destination. Then click Display to see the result:
Simple path to an approved expense report
Now, try to change your destination a little by adding a Reject into your path:
Path with Reject?
Again - click Display to see the result:
Path with Reject
Path Analyzer can also show you all the possible paths, as illustrated below:
As you might imagine there are many paths, roads, from A to B. Like in Google Map the theoretical number of paths are often infinite leading to a huge diagram.