Introduction

The strategic response model in the Orthogramic Metamodel provides a structured, traceable way to represent how an organisation prepares for and reacts to specific events or conditions—referred to as triggers. These may be internal or external in origin and include changes such as new legislation, technological shifts, workforce disruptions, or emerging stakeholder expectations.

By defining scenarios through the lens of business architecture domains, the strategic response model enables organisations to systematically assess the impact of a trigger across capabilities, value streams, services, policies, information assets, and stakeholders. It supports alignment of initiatives with strategic objectives and helps clarify the roles of organisation units in responding to change.

This composable artefact strengthens enterprise resilience, supports compliance, and informs forward planning by establishing a consistent format for understanding and managing business scenarios.

Structure of the artefact

What is a Trigger?

A Trigger is not a standalone structural element of an organisation but an external or internal event, condition, or hypothesis that causes the organisation to:

• Mobilise capabilities,

• Evaluate policies,

• Adjust strategies,

• Initiate new initiatives,

• Coordinate across services and information flows.

In the Orthogramic Metamodel:

• Trigger is a supporting artefact, not a domain.

• It is only relevant in the context of a BusinessScenario (much like a Justification supports a Strategy).

Example: Strategic Response Model Artefact

Strategic response model trigger: Mandatory introduction of AI-enabled safety compliance reporting
Strategic drivers:

• Reduce regulatory breach risk

• Improve transparency in safety inspections

Key units:

• Safety Technology Division (owning unit of AI capability)

• Operations (utilising unit for inspection automation)

• Legal & Risk (dependent on compliance datasets)

Capabilities:

• AI-driven compliance reporting (owned by Safety Tech)

• Digital field inspection (provided by Operations)

• Safety data analytics (supported by Risk & Legal)

Services:

• Compliance assurance service

• Safety incident triage

Value streams:

• Rail infrastructure incident response

• Annual compliance certification

Information:

• Real-time safety telemetry

• Historical incident database

Stakeholders:

• Federal Transport Regulator

• Union of Track Workers

Policies:

• Data transparency policy

• AI auditing standards

Performance KPIs:

• % of safety incidents auto-classified

• Mean response time to compliance events

Initiatives:

• AI for Safety Program (current)

• Transparent Audit Framework (proposed)

Strategic Response Model trigger catalogue

To support structured scenario development, the Orthogramic Metamodel offers a growing catalogue of predefined triggers. Each trigger can be used to initiate a scenario composite artefact and is tagged with relevant business architecture domains.

Each scenario triggered using this catalogue links back to relevant Orthogramic Metamodel domains—such as capabilities, services, initiatives, and stakeholders—to produce a dynamic view of organisational readiness and response.

Definition of strategicResponseModel as a composable artefact

A canonical BusinessScenario entity in the Orthogramic Metamodel with the following attributes:

This format ensures that the scenario definition is:

• Declarative (not procedural or UI-specific),

• Traceable (everything points to reusable metamodel entities),

• Reusable (across tools, audits, planning activities).

Strategic Response Model JSON Schema

{
"$schema": "http://json-schema.org/draft/2020-12/schema",
"$id": "https://orthogramic.org/schema/business-scenario.json",
"title": "strategicResponseModel",
"type": "object",
"required": ["id", "title", "trigger"],
"properties": {
"id": {
"type": "string",
"format": "uuid",
"description": "Unique identifier for the Strategic Response Model"
},
"title": {
"type": "string",
"description": "Short name for the scenario"
},
"description": {
"type": "string",
"description": "Narrative summary of the strategicResponseModel purpose and context"
},
"trigger": {
"$ref": "https://orthogramic.org/schema/trigger.json",
"description": "Trigger event or condition linked to this strategicResponseModel"
},
"relatedDrivers": {
"type": "array",
"items": {
"type": "string",
"format": "uuid"
},
"description": "Strategic drivers impacted by the strategicResponseModel"
},
"affectedCapabilities": {
"type": "array",
"items": {
"type": "string",
"format": "uuid"
},
"description": "Capabilities involved or stressed by the strategicResponseModel"
},
"relatedValueStreams": {
"type": "array",
"items": {
"type": "string",
"format": "uuid"
},
"description": "Value streams that must operate under the strategicResponseModel"
},
"impactedUnits": {
"type": "array",
"items": {
"type": "object",
"required": ["unitId", "role"],
"properties": {
"unitId": {
"type": "string",
"format": "uuid"
},
"role": {
"type": "string",
"enum": [
"Owning unit",
"Utilising unit",
"Providing unit",
"Consuming unit",
"Custodian unit",
"Dependent unit",
"Supported unit"
]
}
}
},
"description": "Organisation units involved and their sstrategicResponseModel-specific roles"
},
"servicesInScope": {
"type": "array",
"items": {
"type": "string",
"format": "uuid"
},
"description": "Services affected, needed, or transformed by the strategicResponseModel"
},
"dataDependencies": {
"type": "array",
"items": {
"type": "string",
"format": "uuid"
},
"description": "Information assets or datasets involved"
},
"policiesInScope": {
"type": "array",
"items": {
"type": "string",
"format": "uuid"
},
"description": "Policies that govern the strategicResponseModel or require updating"
},
"stakeholders": {
"type": "array",
"items": {
"type": "string",
"format": "uuid"
},
"description": "Stakeholders directly impacted or involved"
},
"kpis": {
"type": "array",
"items": {
"type": "string",
"format": "uuid"
},
"description": "Performance metrics to track strategicResponseModel success or readiness"
},
"linkedInitiatives": {
"type": "array",
"items": {
"type": "string",
"format": "uuid"
},
"description": "Projects or programs that respond to the strategicResponseModel"
}
}
}

Definition of trigger as a new open entity

Introducing a standalone Trigger domain in the Orthogramic Metamodel with:

Trigger JSON Schema

{
"$schema": "http://json-schema.org/draft/2020-12/schema",
"$id": "https://orthogramic.org/schema/trigger.json",
"title": "trigger",
"type": "object",
"required": ["id", "label", "category"],
"properties": {
"id": {
"type": "string",
"format": "uuid",
"description": "Unique identifier for the trigger"
},
"label": {
"type": "string",
"description": "Short, human-readable name of the trigger"
},
"category": {
"type": "string",
"enum": [
"Regulatory or compliance",
"Technological change",
"Environmental & safety",
"Operational transformation",
"Strategic re-alignment",
"Customer & stakeholder",
"Workforce & skills",
"Performance response",
"Political or social",
"Innovation-led opportunity"
],
"description": "Classification of trigger context"
},
"description": {
"type": "string",
"description": "Expanded explanation of the trigger’s relevance"
},
"exampleScenarios": {
"type": "array",
"items": {
"type": "string",
"format": "uuid"
},
"description": "Optional references to related strategicResponseModel artefacts"
}
}
}