How to list MTM installed on phone?

Hello,
I'm searching a way to list all MTMs installed on phone, their uids and possibly human readable names.
So not only the MTM already provided into phone (their uids are into .h and .hrh of SDK), but also those eventually installed by 3rd party app.
If this is not possible, is there a way to monitor MTM installation and obtain it's uid/human readable name ?

Thank you,
regards,
pg

For the latest platform release(s) there seem to be CMtmDllRegistry with some NumRegisteredMtmDlls method and MtmTypeUid for getting the UID for each of them. And the CMtmDllInfo seems to have HumanReadableName.

Yep! Perfect! And starting from there I could also find CObserverRegistry that could give me a MsvSession event EMsvMtmGroupInstalled, where aArg2 points to a TUid for the new MTM.
I'll give it a try.
Thnx!