Info Items (including Text and derived Info Items) can be opened externally using Open Document. If the Info Item contains a stored document or content, Open Document will launch the stored content, otherwise the linked document will be opened.
Note: Holding Shift when using Open Document will force the linked document to be opened if available.
Ways to access:
Keyboard Shortcut: Ctrl+J or Ctrl+Shift+J (force link document open)
Menu Bar: Item | Open Document
Item Details Pane: Click here to open stored document hyperlink (displayed when the content can't be viewed internally)