With the Show/Hide Nodes command, the nodal points are shown and closed in the plan. If checked, node points appear in the plan, if not, they are not.
Location of Show/Hide Nodes Command
In the Architectural Program
In the architectural program, you can access it under the ribbon menu View tab View heading.
In Structural Program
You can access the structural program under the ribbon menu View tab View title.
When the nodes are open
When the nodes are closed