P2-REQ-16-5-002

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The Logical Architecture / PIM SHALL define logical information categories, including Logical Message, Logical Event, Logical Command, Logical Acknowledgement, Logical Assertion, Logical Record, and Logical Information Lineage.

Part 2, Section 16.5: Logical Information Requirements.

Logical information categories classify information according to its architectural purpose rather than its implementation representation. Establishing these categories provides a consistent vocabulary for communication, governance, traceability, auditability, and later implementation mapping across all Domain Logical Profiles.

This requirement applies to the Logical Information Model.

It applies specifically to:

• Logical Messages;
• Logical Events;
• Logical Commands;
• Logical Acknowledgements;
• Logical Assertions;
• Logical Records; and
• Logical Information Lineage.

Verification SHALL confirm that the Logical Information Model defines each required logical information category.

Verification activities should include review checks confirming that:

• each logical information category is explicitly defined;
• each category has a distinct architectural purpose;
• categories remain platform independent; and
• Domain Logical Profiles preserve the inherited information categories.

This requirement supports traceability between Logical Data Structure Instances and their architectural information categories.

Related requirement identifiers:

• P2-REQ-16-5-001
• P2-REQ-16-5-005
• P2-REQ-16-5-011

Related source section:

• 16.5 Logical Information Requirements

Draft