To Remove All Overrides From a Layer for the Current Layout Viewport

1. On a layout, double-click inside a layout viewport to make it the current viewport.
2. Click Home tab Layers panel Layer Properties
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 Selected Layers In Current Viewport Only.