Extended modules > Creo Elements/Direct Cabling > Creating Channels with the Spline Channel Editor > Work with channels > Set visibility
  
Set visibility
1. Click Spline Channel and then, in the Channel group, click Create. The Spline Channel Editor dialog box opens.
2. Click the Misc tab. You can use the Visibility section to set visibility.
3. Click the box adjacent to Color. The Color Selector dialog box opens. Select a color from the palette.
4. In the Size box, type or select the diameter of the solid representations of channels.
5. Click and select a 3D object to hide it.
6. Click to show the last-hidden 3D object.
7. Click Show Only to show only the selected object or workplane and its channel in a new viewport, as shown in the following image.
8. Click Close Viewport to close the viewport that was opened by Show Only.