Gregg system for Italian language?

Hi everybody,
does anyone of you knows how the Gregg system was adapted to Italian? In Italy, Gregg was never much used (we have four Italian systems), but I know that an adaptation of Gregg to the Italian language does exist. Can anyone help me? I'm also interested in the Spanish adaptation of Gregg... on the angelfishy site there's a list of brief forms but not the real system.
Thank you!

(by _frantico_rn1 for everyone)

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