You select a source script if you have chosen either the Mailbox Folder Script or Public Folder Script option. If you want to install a Routing Agent script, you must check the Routing Agent check box. You must install the map for this routing agent with a separate tool such as the Microsoft Exchange Routing Wizard. If you had selected a script in the Script Director folder tree, a script will be pre-selected for you. If no script is pre-selected, click the Select Source Script button to select a script in the file system. You will be able to name the Script and to preview the scripting code as shown below.
Click Next once you have selected the source script.