Linking Lyx text to external file

[Frederick Noronha [फ़रेदरिक नोरो नया]]

Is there some way I could link a Lyx text to an external file (say, in
Jstar or any Linux wordprocessor) so that when I make changes in the
file the Lyx text gets automatically updated? Or am I asking for too
much :-) FN
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