Key concepts:
Always between Person and Account in Account Store
Rules specify Publish Only, Subscribe Only, Bidirectional
Scores used to increase data quality for multi-authoritative
Inbound attribute changes come into inbox queue
Outbound changes go out through outbox queue
Handlers for transformation
EmpowerID offers a hub and spoke model to flow attribute changes between connected Account Stores based on flexible flow rules. These rules determine which systems send attribute changes to the EmpowerID person and which systems receive these changes.