# Topology

The Topology tab displays the topology for selected resources. On the left of the page is a resource tree panel that organizes subnet devices by different categories, which allows you to select resources. The main panel shows the topology of a selected resource and its content changes based on the type of selected resource.

The main panel displays the topology and related information. The left section showing the overall topology outline and selected resources corresponds to the topology of selected resources shown at the right. The bottom section displays detailed information for the currently selected resources and its contents change based on the type of resource selected.

See the topics below for details on each section of the Topology tab:

- Resource Tree

- Outline

- Selected Resources
- Local Topology