Core meaning
- Capability purpose
- Make content durably available without silently turning intake into permission for processing or use.
- Meaningful outcome
- A governed source object exists and can be identified, inspected, and acted on later.
- Boundaries — includes
- intake validation, source identity, owner association, origin, durable reference, lifecycle state, and result reporting.
- Boundaries — excludes
- semantic processing, derived outputs, context allocation, retrieval, generation, and presentation-specific file organization.
- Terms and concepts
source object means the retained original or authoritative supplied representation.
Interaction Contract MLEs
Retain supplied content
- Actor
- An authorized owner, client, or ingestion process.
- Command / intent
- Retain supplied content under owner governance.
- Current state
- Content and available provenance are presented for intake.
- Policies / invariants
- Owner and source identity are explicit; retry behavior is deterministic; retention does not imply processing, allocation, or disclosure; failure is not reported as success.
- Transition
- Validate the request, preserve the content or durable reference, establish governed identity, and record the result.
- Result
- A retained source object and receipt, or a reasoned failure.
- Events / effects
- Success may trigger separately governed processing or organization.
- Unknowns
- Universal duplicate-detection and retention-period policies are not established.
Rules and defaults
Rules / invariants
- Later derivatives must not erase or masquerade as the source.
- Retention alone must not authorize a consumer to use the content.
Recommended defaults
- Preserve original bytes when feasible.
- Use an inbox-like initial state when no destination was selected.
Unknown / unresolved
- Whether deletion and retention periods belong here or in a separate lifecycle capability.
Statement provenance
| Statement | Semantic class | Evidence status | Source / note |
|---|
| Retention is distinct from later use. | rule/invariant | sourced | Pilot provenance P01. |
| Preserve original bytes when feasible. | recommended default | sourced | Historical source-preservation design and current PIOS Originals/Derived distinction. |