Add complete C4 architecture documentation portfolio by Copilot · Pull Request #1075 · Hack23/homepage

Copilot · 2026-02-20T14:48:05Z

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Create the complete C4 architecture documentation portfolio: - ARCHITECTURE.md (C4 model with system context, container, component views) - DATA_MODEL.md (content model with ER diagrams) - FLOWCHART.md (CI/CD, deployment, content update flows) - STATEDIAGRAM.md (deployment pipeline, content lifecycle states) - MINDMAP.md (system conceptual relationships) - SWOT.md (strategic analysis with quadrant chart) - FUTURE_ARCHITECTURE.md (architectural evolution roadmap) - FUTURE_DATA_MODEL.md (enhanced content model plans) - FUTURE_FLOWCHART.md (improved process workflows) - FUTURE_STATEDIAGRAM.md (advanced state management) - FUTURE_MINDMAP.md (capability expansion plans) - FUTURE_SWOT.md (future strategic opportunities) All files follow Hack23 style with: - Centered logo header with shields.io badges - Documentation map table with cross-references - Mermaid diagrams for visual documentation - ISMS policy links to ISMS-PUBLIC - Classification badges (C-Public, I-Low, A-Standard) - Emoji icons in all headings Co-authored-by: pethers <1726836+pethers@users.noreply.github.com>

Update SECURITY_ARCHITECTURE.md, THREAT_MODEL.md, CLASSIFICATION.md, SECURITY.md, WORKFLOWS.md, FUTURE_SECURITY_ARCHITECTURE.md, FUTURE_WORKFLOWS.md, and README.md to reference the 12 new C4 architecture portfolio documents. Co-authored-by: pethers <1726836+pethers@users.noreply.github.com>

Co-authored-by: pethers <1726836+pethers@users.noreply.github.com>

Copilot

Pull request overview

Adds a complete C4-style architecture documentation portfolio to the homepage repo and updates cross-references across existing security/process documentation.

Changes:

Introduces new architecture artifacts (C4, data model, flowcharts, state diagrams, mindmap, SWOT) plus future-state variants.
Updates README.md and multiple security/process docs to link to the new artifacts.
Adjusts workflow documentation “Related Documents” link sets.

Reviewed changes

Copilot reviewed 20 out of 20 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
WORKFLOWS.md	Updates related-document links to include new architecture artifacts.
FUTURE_WORKFLOWS.md	Adds cross-links to flowchart docs from future workflow documentation.
README.md	Adds C4 portfolio + future-state documentation sections and links.
SECURITY.md	Adds direct links to architecture + classification docs from security policy.
SECURITY_ARCHITECTURE.md	Adds backlinks to the new architecture documentation set.
FUTURE_SECURITY_ARCHITECTURE.md	Adds backlinks to current/future architecture docs from roadmap.
THREAT_MODEL.md	Adds an “Architecture Documentation” section linking to new artifacts.
CLASSIFICATION.md	Adds “Architecture Documentation” cross-reference block.
ARCHITECTURE.md	New C4 architecture document (context/container/component) plus maps to related artifacts.
DATA_MODEL.md	New static-site “data model” doc with ER diagrams and i18n/SEO modeling.
FLOWCHART.md	New process flow doc (CI/CD, content updates, security scanning, QA, releases).
STATEDIAGRAM.md	New state-diagram doc (deploy pipeline, content lifecycle, scanning, PR states, infra).
MINDMAP.md	New concept map for system relationships and technical/content structure.
SWOT.md	New SWOT analysis doc with Mermaid quadrant chart and supporting tables.
FUTURE_ARCHITECTURE.md	New future-state architecture roadmap and future system context.
FUTURE_DATA_MODEL.md	New future-state data model doc (translation status, SRI hashes, performance metrics).
FUTURE_FLOWCHART.md	New future-state flowcharts for translation/security pipelines and quality gates.
FUTURE_STATEDIAGRAM.md	New future-state state diagrams for deployment/translation/monitoring enhancements.
FUTURE_MINDMAP.md	New future-state concept map for roadmap capabilities/business expansion.
FUTURE_SWOT.md	New future-state SWOT analysis with planned opportunities/threats and quadrant chart.

Copilot · 2026-02-20T15:35:54Z

WORKFLOWS.md

 **⏰ Next Review:** 2026-04-11 (Quarterly)  
 **🎯 Framework Compliance:** [![ISO 27001](https://img.shields.io/badge/ISO_27001-2022_Aligned-blue?style=flat-square&logo=iso&logoColor=white)](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Compliance_Checklist.md) [![NIST CSF 2.0](https://img.shields.io/badge/NIST_CSF-2.0_Aligned-green?style=flat-square&logo=nist&logoColor=white)](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Compliance_Checklist.md) [![CIS Controls](https://img.shields.io/badge/CIS_Controls-v8.1_Aligned-orange?style=flat-square&logo=cisecurity&logoColor=white)](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Compliance_Checklist.md)  
-**🔗 Related Documents:** [Secure Development Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Secure_Development_Policy.md), [SECURITY_ARCHITECTURE.md](SECURITY_ARCHITECTURE.md), [THREAT_MODEL.md](THREAT_MODEL.md), [FUTURE_WORKFLOWS.md](FUTURE_WORKFLOWS.md), [WORKFLOW_CACHING_GUIDE.md](WORKFLOW_CACHING_GUIDE.md)
+**🔗 Related Documents:** [Secure Development Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Secure_Development_Policy.md), [SECURITY_ARCHITECTURE.md](SECURITY_ARCHITECTURE.md), [THREAT_MODEL.md](THREAT_MODEL.md), [FUTURE_WORKFLOWS.md](FUTURE_WORKFLOWS.md), [ARCHITECTURE.md](ARCHITECTURE.md), [FLOWCHART.md](FLOWCHART.md), [STATEDIAGRAM.md](STATEDIAGRAM.md)


This update drops the previously listed WORKFLOW_CACHING_GUIDE.md from the workflow doc’s related links. If that guide is still the canonical reference for caching behavior/tuning, consider re-adding it alongside the new architecture links to avoid losing discoverability.

Suggested change

**🔗 Related Documents:** [Secure Development Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Secure_Development_Policy.md), [SECURITY_ARCHITECTURE.md](SECURITY_ARCHITECTURE.md), [THREAT_MODEL.md](THREAT_MODEL.md), [FUTURE_WORKFLOWS.md](FUTURE_WORKFLOWS.md), [ARCHITECTURE.md](ARCHITECTURE.md), [FLOWCHART.md](FLOWCHART.md), [STATEDIAGRAM.md](STATEDIAGRAM.md)

**🔗 Related Documents:** [Secure Development Policy](https://github.com/Hack23/ISMS-PUBLIC/blob/main/Secure_Development_Policy.md), [SECURITY_ARCHITECTURE.md](SECURITY_ARCHITECTURE.md), [THREAT_MODEL.md](THREAT_MODEL.md), [FUTURE_WORKFLOWS.md](FUTURE_WORKFLOWS.md), [ARCHITECTURE.md](ARCHITECTURE.md), [FLOWCHART.md](FLOWCHART.md), [STATEDIAGRAM.md](STATEDIAGRAM.md), [WORKFLOW_CACHING_GUIDE.md](WORKFLOW_CACHING_GUIDE.md)

WORKFLOW_CACHING_GUIDE.md doesn't exist in the repository, so removing it from the links was intentional to avoid a broken reference.

Copilot · 2026-02-20T15:35:54Z

SWOT.md

+  <a href="#"><img src="https://img.shields.io/badge/Owner-CEO-0A66C2?style=for-the-badge" alt="Owner"/></a>
+  <a href="#"><img src="https://img.shields.io/badge/Version-1.0-555?style=for-the-badge" alt="Version"/></a>
+  <a href="#"><img src="https://img.shields.io/badge/Status-Current-success?style=for-the-badge" alt="Status"/></a>
+  <a href="#"><img src="https://img.shields.io/badge/Review-Quarterly-orange?style=for-the-badge" alt="Review Cycle"/></a>


The badge links use href=\"#\", which creates a non-informative/self-referential link target. Prefer removing the surrounding <a> entirely (leave the <img>), or link to a meaningful target (e.g., the document control section, owner/contact page, or an ISMS policy index).

Suggested change

<a href="#"><img src="https://img.shields.io/badge/Owner-CEO-0A66C2?style=for-the-badge" alt="Owner"/></a>

<a href="#"><img src="https://img.shields.io/badge/Version-1.0-555?style=for-the-badge" alt="Version"/></a>

<a href="#"><img src="https://img.shields.io/badge/Status-Current-success?style=for-the-badge" alt="Status"/></a>

<a href="#"><img src="https://img.shields.io/badge/Review-Quarterly-orange?style=for-the-badge" alt="Review Cycle"/></a>

<img src="https://img.shields.io/badge/Owner-CEO-0A66C2?style=for-the-badge" alt="Owner"/>

<img src="https://img.shields.io/badge/Version-1.0-555?style=for-the-badge" alt="Version"/>

<img src="https://img.shields.io/badge/Status-Current-success?style=for-the-badge" alt="Status"/>

<img src="https://img.shields.io/badge/Review-Quarterly-orange?style=for-the-badge" alt="Review Cycle"/>

Fixed in e8f2d44 — removed the <a href="#"> wrappers from all 12 new ISMS docs, leaving bare <img> tags.

Copilot · 2026-02-20T15:35:55Z

MINDMAP.md

+        Innovation
+    🌐 Website
+      Static HTML5 CSS3
+        74 Plus Pages


Wording here is inconsistent with other docs that use numeric shorthand (e.g., “74+ pages”). Consider standardizing phrasing across the documentation set (e.g., “74+ pages”) to keep the portfolio consistent and reduce future edits when counts change.

Suggested change

74 Plus Pages

74+ Pages

Fixed in e8f2d44 — changed to 74+ Pages for consistency.

pethers · 2026-02-20T16:14:14Z

@copilot apply changes based on the comments in this thread

- Remove self-referential <a href='#'> wrappers from badge images across all 12 new ISMS docs (bare <img> tags instead) - Change '74 Plus Pages' to '74+ Pages' in MINDMAP.md for consistency with other docs Co-authored-by: pethers <1726836+pethers@users.noreply.github.com>

Copilot · 2026-02-20T16:20:54Z

@copilot apply changes based on the comments in this thread

Applied all three review changes in e8f2d44:

WORKFLOW_CACHING_GUIDE.md — file doesn't exist, so the link removal was correct (no change needed).
Removed <a href="#"> wrappers from badge images across all 12 new docs.
Changed 74 Plus Pages → 74+ Pages in MINDMAP.md.

sonarqubecloud · 2026-02-20T16:21:41Z

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

Copilot

Pull request overview

Copilot reviewed 20 out of 20 changed files in this pull request and generated no new comments.

Initial plan

dac6b62

Copilot AI assigned Copilot and pethers Feb 20, 2026

pull-request-size bot added the size/XS label Feb 20, 2026

Copilot started work on behalf of pethers February 20, 2026 15:05 View session

pull-request-size bot added size/XXL and removed size/XS labels Feb 20, 2026

Copilot AI and others added 2 commits February 20, 2026 15:21

Fix grammar in FUTURE_STATEDIAGRAM.md per code review

6e51b90

Co-authored-by: pethers <1726836+pethers@users.noreply.github.com>

Copilot AI changed the title ~~[WIP] Ensure all Hack23 ISMS artifacts are correctly named and located~~ Add complete C4 architecture documentation portfolio Feb 20, 2026

Copilot AI requested a review from pethers February 20, 2026 15:25

Copilot finished work on behalf of pethers February 20, 2026 15:25

pethers requested a review from Copilot February 20, 2026 15:30

github-actions bot added documentation Documentation updates security Security improvements compliance Compliance and ISMS-related content-pages Main website pages labels Feb 20, 2026

Copilot started reviewing on behalf of pethers February 20, 2026 15:31 View session

Copilot AI reviewed Feb 20, 2026

View reviewed changes

Copilot started work on behalf of pethers February 20, 2026 16:14 View session

Copilot finished work on behalf of pethers February 20, 2026 16:21

pethers requested a review from Copilot February 20, 2026 16:22

Copilot started reviewing on behalf of pethers February 20, 2026 16:23 View session

Copilot AI reviewed Feb 20, 2026

View reviewed changes

pethers marked this pull request as ready for review February 20, 2026 16:52

pethers merged commit 601db80 into master Feb 20, 2026
17 checks passed

pethers deleted the copilot/ensure-isms-artifacts-compliance branch February 20, 2026 16:52

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Add complete C4 architecture documentation portfolio#1075

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