Use LAUNCH action. Use the browsing as described above (Properties-> Actions->Add->External) , choose launch and then in the application option, browse to your document.
I don't know how you can do it as a link in the text. But you could do it with an action on the Text Object when thats also ok for you.
Go to the Text Objcet Properties - Actions - Add. External and then Opner URL. Then you get a textfield on the right side where you have to put in the directory of the wordfiel. And then you can click on the object to open it.
Use LAUNCH action. Use the browsing as described above (Properties-> Actions->Add->External) , choose launch and then in the application option, browse to your document.
As per my understanding giving solution i.e take text object--> go to 'action' tab--> select 'open url'--> give link (ex: www.google.com) and give name for text object in general tab like www.google.com. when you click this link google home page will open.
