Toggling between Markup Layers

From the Markup Layers dialog box, you can choose to show or hide a layer and its associated markup entities.

From the Markup menu, select Markup Layers.
The Markup Layers dialog box appears.

To show/hide a layer or layers:

Select a layer and click Toggle. The layer’s check box will switch between selected and deselected. To view all the markup layers, click All On. To hide all markup layers click All Off.

From the Markup Layers list, select the check box next to the layer or layers you want visible, and deselect the check box next to the layer or layers you want to hide.

Click OK.

The markup entities belonging to the selected layer or layers appear in the workspace on top of the original file.