GUI Customization - Need to add add menu item

I have added one node in openNMS and when I click right mouse button, I can see menu items as attached in screenshot.

  • Change Icon
  • Events / Alarm
  • Node Info
  • Ping
  • Remove from Focus
  • Reset Icon
  • Resource Graph

I would like to add one more menu item “Status” in this menu list? Could you please let me know how can I add it ?

The screenshot didn’t upload, but based on context, I’m assuming you are looking at aTopology graph.
What is your desired target for the Status option?

While I can’t say exactly here that would be edited, I believe it would require delving into the Java source for topology, creating a new operation, and recompiling the topology maps.