Toolbar The Toolbar Appearance Tab contains the following: Table 45. Toolbar Appearance Element Description Toolbar Skin Name Allows you to enter the skin name for the toolbar. Show Return to Master Chart Button If selected, displays the Return To Master Chart Button. This button will appear only if the Source parameter exists in the URL of the current page. When the user clicks this button, the user is returned back to the URL specified in the Source HTTP parameter. Show Export Button When selected, displays options that enable export of rendered chart in various formats.