To add Pressure Network Pipes to Section Views in Revit:
1. Create a section view: Go to "View" > "Create" > "Section" and draw the section line. 2. Add pipes: Use the "Pipe" tool to add Pressure Network Pipes to your model. 3. Display pipes in section: Ensure the section view is set to display pipes. You can do this by: - Opening the section view. - Right-clicking in the view and selecting "View Properties." - In the "View Properties" dialog, ensure that "Pipes" is checked under "Discipline" and "Show" is set to "All." 4. Adjust visibility settings: If pipes are not visible, check the "Visibility/Graphics" settings (shortcut: VG) and ensure pipes are set to display.