The Tools menu offers links to the JNIOR webpage or the Grapher application.
Use the Web UI link to open the JNIOR Webpage in a new broswer. This page allows you to configure the JNIOR in tons of ways to help you setup your JNIOR.
Use the Grapher link to access the Grapher Application. This application takes data from Tasker and displays it as a viewable graph.
Use the Grapher Configuration link to access the Grapher Configuration page. This will a new webpage that allows configuration for which files should be used for pulling information from Tasker, and the values that should be used from those files.