No, not yet available.
I understand that its inception is imminent.
Sorry, what I meant was I have read everything that is presently available on the BGA web page you linked.
None of it answers the questions I raised at the start of this thread. Maybe eventually they will. Sadly I suspect it will only be relatively straightforward for those who are currently in a BGA club. If, like me, you haven't flown a glider or been a member of a club for ten or more years I doubt there will be much help.
Equally, if you are current but independent of the BGA (as is your legal right) I suspect you will also be stuffed!