Define Identity Proxy in AARC BPA 2025

[NicolasLiampotis]

Proposed defintion:

Identity Proxy or Identity Broker or Identity AAI: An AAI service that enables the use and management of digital identities for access to resources. It comprises three (3) AARC BPA component layers: the Access Protocol Translation, the Attributes Services, and the Authorisation

Proposed diagram:

Source (draw.io format): https://drive.google.com/file/d/1KD8cqbDQdUfA38d9trw7r4JfDlaOJ9WD/view