Over the last several lessons we have been discussing the troubleshooting tools that you have at your disposal in TIA portal. In this lesson we are going to introduce you to the diagnostic tool Dependency Structure. First I will show you how to access this tool as it is accessed differently than the previous tools we have used. I will then show you the finer points involved in using this tool as well as some of the many variations that you may select to view the results. This is a great tool to add to your arsenal. Let’s get started and check out the Dependency Structure tool.