Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.
Table of Contents
stylenone

...

  • Initiatives and Strategies that require explanation

  • Policies, Capabilities, and Value Streams being introduced or adjusted

  • Performance goals or KPIs in the Performance domain

Relationship to

...

strategic response model

Each rationale bridges the gap between a trigger event and organizational action. While triggers explain what happened to prompt a response, rationales explain why we're responding in this specific way.

Rationale

...

classification framework

Rationales in the Orthogramic Metamodel follow a structured classification system that supports analytics, reuse, and auditability. Each rationale is categorized according to:

...

  • Trace patterns in decision-making across similar situations

  • Evaluate the distribution of rationales by type, evidence base, and strategic alignment

  • Establish a rationale library that can be referenced for similar future decisions

  • Support knowledge management and organizational learning

Distinguishing

...

reactive and

...

proactive rationales

The Orthogramic Metamodel now explicitly distinguishes between reactive and proactive rationales:

...

  • Anticipated outcomes that justify the proactive approach

  • Alternatives that were considered but not selected

  • Competitive positioning benefits expected

Key

...

distinctions between triggers and rationales

It's important to understand the relationship between Triggers and Rationales:

...

  • Preventative: "Implementing these changes will prevent future incidents"

  • Compliance-focused: "We must implement to meet regulatory requirements"

  • Opportunistic: "This gives us a competitive advantage in safety reputation"

Implementation

...

guidance

  • Clarity: Each rationale should clearly articulate the reasoning that connects the trigger to the chosen response

  • Traceability: Rationales should link to the relevant trigger, strategic objective, and affected domains

  • Consistency: Use the defined rationale types to ensure consistent classification

  • Evidence: Document the evidence base that supports each rationale

  • Strategic Alignment: Always connect rationales to strategic objectives to maintain alignment

  • Alternatives: Document alternative approaches considered and reasons for their rejection

  • Orientation: Clearly classify rationales as reactive or proactive

  • Competitive Context: For market-facing rationales, document competitive positioning impact

Relationship with

...

domains

Rationales bridge between Triggers and organizational responses across multiple domains:

  • Strategy: Rationales explain strategic adjustments based on triggers

  • Capabilities: Rationales describe why capabilities need to be developed or modified

  • Initiatives: Rationales provide the foundation for launching initiatives

  • Policy: Rationales explain policy changes in response to triggers

  • Performance: Rationales describe modifications to performance metrics

Schema properties

Field

Type

Required

Description

Example

rationaleID

string (uuid)

Yes

Unique identifier for the rationale

"7a98e34d-f2b4-4ad1-9ac9-ecda9f145d79"

rationaleTitle

string

Yes

Title or summary of the rationale

"Responding to new safety regulation"

description

string

Yes

Detailed explanation supporting a strategic response

"The new regulation requires immediate updates to inspection protocols"

triggerReference

string (uuid)

Yes

Primary trigger this rationale responds to

"uuid-of-trigger"

triggerReferences

array of uuid

No

Optional multiple triggers this rationale addresses

["uuid-1", "uuid-2"]

linkedDomains

array of enum

No

Business architecture domains influenced or justified by this rationale

["Policy", "Performance"]

rationaleType

string (enum)

Yes

The justification type for this rationale

"Compliance_Fulfillment"

rationaleOrientation

string (enum)

Yes

Whether the rationale is responding to existing conditions or anticipating future conditions

"Proactive"

anticipatedOutcomes

array of string

No

For proactive rationales, the expected benefits or outcomes

["Market leadership", "20% cost reduction"]

alternativeConsidered

array of objects

No

Other strategic options that were evaluated but not selected

See example below

reasoningPattern

string (enum)

No

The logical structure of the rationale

"Deductive"

evidenceBase

string (enum)

No

The foundation for the rationale

"External_Research"

strategicObjectiveReference

string (uuid)

No

Reference to the strategic objective this rationale supports

"uuid-of-objective"

businessValueType

string (enum)

No

The nature of value creation or preservation

"Risk_Reduction" or "Market_Creation"

competitivePositioning

object

No

How this rationale advances competitive stance

See example below

dateCreated

string (date)

No

The date the rationale was first recorded

"2025-04-20"

lastReviewed

string (date)

No

The most recent date of rationale review

"2025-06-01"

effectivenessRating

integer (1–5)

No

Optional evaluation of rationale effectiveness

4

author

string

No

The person or team who documented the rationale

"Business Architecture Team"

orgUnitTitle

string

No

The organisational unit that owns or authored the rationale

"Regulatory Compliance Division"

relatedRationales

array of uuid

No

References to other related rationales

["uuid-1", "uuid-2"]

relationshipTypes

array of enum

No

Type of relationship with each related rationale

["supports", "supersedes"]

...