Hey, 

I’ve created a proposal [1] about providing the option of passing a Principal transformer when creating an Elytron token-realm to transform the Principal obtained from Evidence. I’m looking for a feature team to refine this proposal: an SME and someone to provide an outside perspective.

Looking forward to working with the team!

[1] https://github.com/wildfly/wildfly-proposals/pull/753

best,

Ashwin Mehendale