Produce attributable, version-aware evidence that links actor, action, policy, source, trusted time and resulting state.
The solution is scoped around business outcomes and authoritative sources, not around a generic DPP database.
Authority is assigned by data domain and applicable context.
Role is scoped by purpose, mandate and data domain.
The journey preserves policy and evidence context from request through external authority interaction.
Optional device, ledger or credential mechanisms are not inserted unless the use case justifies them.
Apply versioned product-group profiles, authoring controls and registry orchestration while keeping external legal authorities authoritative.
Represent roles, responsibilities and verifiable assertions as source-aware, evidence-backed records with lifecycle and dispute handling.
Keep legal ownership, possession, custody, maintenance and delegation as separate evidence-backed relationships rather than DPP side effects.
Separate authentication, authorization and field-level disclosure through PAP/PIP/PDP/PEP policy semantics.
Bind business events and claims to source evidence, provenance, trusted time, immutable audit and retention policy.
Suggested acceptance criteria are evidence-oriented and should be adapted to the exact product group and external interfaces.
The architecture is reusable; applicability, interfaces, evidence and acceptance criteria must be confirmed for the target deployment.