The three buttons across the top of the viewer let you change the viewer's mode:

• Viewer

  This mode (default) displays the contents of the selected file. Click this button to return to this mode if you have selected another mode.

• Metadata

  Clicking this button switches the view to display the file's metadata, and also provides some basic AssetWise commands to manipulate the file (such as Print or Get Local Copy).

• Markup Layers

  Clicking this button switches the view to display a list of the file's markups.