How do you narrow the visualization in the Communication Analysis widget using a node?

The method for narrowing the visualization in the Communication Analysis widget involves adding a search condition based on the node selected. By left-clicking the node, you initiate a process that applies filters to the data displayed, allowing you to focus on specific aspects or relationships relevant to that node. This feature is particularly useful for isolating data trends or communications associated with a particular entity, such as a person or a department.

Other methods, such as right-clicking and selecting options, dragging nodes, or double-clicking to view details, do not directly apply a search condition to the visualization. While those actions may provide alternative functionality, they do not achieve the goal of narrowing down the visualization based on the selected node effectively. Thus, the action of left-clicking to add a search condition is the most appropriate means to refine the data visualization within the widget.