P2-REQ-16-8-006

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Statement

Logical Change Control SHALL govern changes to logical definitions, relationships, responsibilities, constraints, and interaction patterns.

Source

Part 2, Section 16.8: Logical Governance Requirements.

Rationale

Logical Change Control provides disciplined evolution of the Logical Architecture while preserving architectural integrity and traceability. Governing logical changes independently of implementation activities ensures that architectural intent remains stable as technologies and deployments evolve.

Applies To

This requirement applies to Logical Change Control.

It applies specifically to:

Logical definitions;Logical relationships;Logical responsibilities;Logical constraints; andLogical Interaction Patterns.

Verification

Verification SHALL confirm that Logical Change Control governs changes to logical definitions, relationships, responsibilities, constraints, and interaction patterns.

Verification activities should include review checks confirming that:

governed change processes are defined;architectural changes preserve logical meaning;Traceability is maintained across revisions; andgovernance remains platform independent.

Traceability

This requirement supports traceability between governed architectural changes and the logical elements affected by those changes.

Related requirement identifiers:

Related source section:

Status

Draft

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