To Remove an Override From a Layer for All Layout Viewports

1. On a layout, double-click inside a layout viewport to make it the current viewport.
2. Click Home tab Layers panel Layer Properties. Find
3. In the Layer Properties Manager, right-click the property override that you want to remove. Property overrides are in columns labeled VP Freeze, VP Color, and so on.
4. Click Remove Viewport Overrides For [ property name ] In All Viewports.