It's really not my day today.
For some reason I am just not 'getting zenned'

In the welcome email, I understand that if you set up a gift voucher this would be announced in the welcome email.

I need to set up around 20 group discounts.
More will be added, and will be selectable when setting up new customers through 'add customers viz admin'.

What I need is to be able to say something like:
"Welcome XXX, You are in XXX group which means you will get a XXX% discount"
in the welcome email.

For the GV block you can use $GV_BLOCK in email_template_welcome but what would the equivalent be for group discounts?

Once again, many thanks!