...
2.2.8. eduPersonPrincipalName -> Only incoming
2.2.110. eduPersonAffiliationeduPersonScopedAffiliation2
3.2.10. eduPersonScopedAffiliation4. displayName -> Via IdP (R&S)
Other outgoing attributes:
...
3.2. cn (commonName)
3.3. description3.4. displayName -> Via IdP (R&S)
3.6. givenName
3.13. mail
3.15. mobile -> future use?
...