You use Copy Location As Hyperlink (Edit menu) to copy the location of the current FieldWorks Language Explorer (FLEx) window to your computer's Clipboard. Then you can use Paste Hyperlink to paste the address to that location as a hyperlink.
To specify a location in FLEx as the destination of a hyperlink, do the following:
On the Navigation Pane, select the desired area (Lexicon, Texts & Words and so on) and tool or view (Lexicon Edit, Word Analyses and so on).
Click the desired lexical entry, wordform, grammar category, text, and so on.
The desired location you want the link to open should now be displayed in the FLEx window.
On the Edit menu, click Copy Location as Hyperlink.
The path to the current location is copied to the clipboard.
Do the steps in Paste Hyperlink.