Link button widget The Link Button widget is a button you can nest in any other widget that links to another destination. Figure 1. Link Button widget Instance options Table 1. Instance option fields Field Description Bootstrap color Color scheme for the widget. The default colors are defined by the portal theme, but if you want the instance to have a specific color, select the option from the list. Link for button Page that the button links to. Use $id=<page_name> to link to another page in the portal. Contents of button The button text.