Thank you for the help, Paul.

Of course that I tried your macro on my document (as it is) but I didn't obtain the desired results because

I need to eliminate the manual line break(s) and your macro don't do this.
More, it transform my text in something unreadable. Do a try, please, and see what I speaking about.

And, again, I am not able to tweak this because I have no idea (yet ) about VBA for word.

About the last code you give me, I'll try to implement it.
Where ? Hope I'll be able to understand.

Thank you again.