Click the Add button in the Preferences | Viewers dialog. If you already have an assigned editor you can click Remove or Edit. The Add Viewer dialog appears.
In the Add Viewer dialog enter a file type in the File Extension field. For example, you may want to configure one viewer for all java files and a different compare tool for html and xml files.
Note: You can enter * as a wildcard, meaning all extensions.
Note: You can configure a viewer for directories by clicking the Add ... button beneath the list of file viewers.
In the Command field, type the path to the editor you wish to associate with the specified file type. If you click Browse, you can navigate to the editor location on your file system.
In the Arguments field you will need to specify the arguments to be passed. Teamprise Explorer uses %1 as a substitution string, which will be replaced by the path to the file or folder when the viewer is launched. This is a required parameter and must be listed in the Arguments field.
Review the following example which shows how to configure the Add Viewer when associating Windows Notepad with txt files. We wish to pass only the filename to notepad. Thus the argument is simply "%1"
Once you have a Viewer configured, the next time you open a file of the specified type with Teamprise, it will open using the external viewer.