This plugin is used for the display of PDF documents within the Taverna workbench. The following steps are required to installed this plugin:

• Click on Tools > Plugin Manager
• Click on the 'Find New Plugins' button and add a New Plugin Site using "MCISB" as site name and
  "http://dbk-ed.mib.man.ac.uk/taverna/1.5/plugins/" as the site URL
• Click OK

This R data analysis workflow uses the PDFViewer plugin to display its results output as shown below. To enable the display of PDF documents in Taverna, the data must be tagged with a MIME type of 'application/pdf'.