Boss GM-800 Guitar to Midi ( glide pitch )

[rudolf]

Hello everyone, I have a question about Guitar to Midi in the Boss GM-800; Can you also output the Alternate tuning and Pitch Glide (the well-known glide of the infamous GR-300) to external Synths via the midi out, I have been looking for this for years, it is technical with midi controllers etc.. but maybe you know does anyone know if this is possible?