As networks expand and evolve, maintaining optimal performance and minimising downtime become critical challenges. Network node failures can lead to significant service disruptions, necessitating rapid and effective troubleshooting. Field engineers, who are often the first responders to these issues, need advanced tools and training to diagnose and resolve problems efficiently. App provides the videos to solve such generic issues. Also, this app provides the solution to see the Topology for any of the TTs opened for Enterprise operations. A user can enter the TT number and get the Topology against the device available on TT if the data is available or shows data not found.