Hi,
my name is Christoph Graf and I'm working for Switch, the Swiss national research and education network. 
I'm involved in setting up a demonstrator for a university admission process supported by VCs from secondary schools. Despite not being in the EU, I'd like to stay as compatible as possible, make use of the ELM and derive a profile for this use case.
I'm interested in connecting with people engaged with secondary school credentials or with the intention to do so. Links to prior work in this field is very welcome, too.
Any takers?
Regards, Christoph