Locate History Pane (Chip Planner)
Lists the resources and paths you have previously located to the Chip Planner from other tools such as the Node Finder, Project Navigator, or TimeQuest Timing Analyzer. You can select a resource or path in the Locate History list to display it in the main Chip Planner window.
Multiple paths are displayed in different colors that correspond to the colors in the Locate History pane. You can show or hide individual paths by turning them on or off in the pane.