Chords in plugins to cubase. (ezbass etc)

Cubase seems not to work with chord sharing with toontrack.
On cubase selected items the pasteboard contains some proprietary magic numbers and toontrack does not decode them. (nor does the monitor so i assume that they are non standard.) On toontrack selected items you do not get the chord at all even if you only select the chord symbols. Instead you get the midi part. Cubase chord track does not accept midi as input. But you can put them in to a midi track and generate chords.
A lot of informations seems lost since they do not have the same view of what chord it is. Not fundamental issue, the bass line do not contain all information need to recover chords.

So, is there any way to get cubase to integrate properly with toontrack?