Meta: An overview of QAtrial’s extension areas across countries, verticals, modules, languages, AI prompts, and documentation — and how the platform’s template system is organized.
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Why QAtrial Is Built for Extension
QAtrial is designed as a modular platform. Its structure separates jurisdiction-specific content, industry-specific content, and quality modules so that each area can be developed independently and combined automatically.
- Country and vertical content can be customized. Organizations can adapt templates to their jurisdiction and industry, extend them with new requirements, and align them with internal processes.
- Extensions stay compatible with the platform. New content follows the structured template format, so additions integrate cleanly with existing requirements and tests.
The practical effect is that QAtrial’s coverage grows steadily. Every country template, every vertical, every translation, and every refinement benefits every user. The platform’s value increases with the breadth of its regulatory coverage, and no single team could cover 37 countries, 10 verticals, and 12 languages alone.
Contribute
{cc}/base.ts
{id}/common.ts
src/templates/registry.ts
{lang}/common.json
src/connectors/
npm install && npm run dev
(if EU/EFTA country)
templates
overlays
templates
sub-templates
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What Kinds of Extensions Matter Most
QAtrial has clear extension points where additional content creates the most value. They are listed here in approximate order of impact:
1. Country Templates
QAtrial’s country registry lists 37 countries, but only 14 have full templates with jurisdiction-specific requirements and tests. That leaves 23 countries where users get either EU base templates or generic content.
Adding a country template means encoding a jurisdiction’s regulatory authorities, key regulations, submission requirements, and compliance expectations into structured requirements and tests. This is high-impact work because it directly improves the experience for every user in that jurisdiction.
Structure: Country templates follow a consistent pattern described in the Developer Guide section on adding countries.
Domain knowledge required: Understanding of the country’s regulatory framework (which authority, which key regulations, which standards apply to which verticals).
Code knowledge required: Minimal. Country templates are TypeScript data files — arrays of objects with title, description, tags, riskLevel, and regulatoryRef fields. You do not need to understand React, Zustand, or the component architecture.
2. Vertical Templates
10 verticals are defined, and 8 have base templates. Beyond filling the gaps, existing verticals can always be deepened with more requirements, more tests, more specific regulatory references, and project-type sub-templates.
Structure: Vertical templates follow the same structured pattern as country templates.
Domain knowledge required: Understanding of the vertical’s regulatory standards, risk management approach, and quality expectations.
3. Quality Module Content
QAtrial has 15 quality modules, each with a small set of requirements and tests (typically 5 requirements and 2-3 tests per module). Modules can always benefit from deeper content — more specific requirements, additional tests, more precise regulatory references.
Structure: Modules are defined in a central registry that specifies their requirements and tests.
4. Language Translations
QAtrial has 12 complete translations (English, German, French, Spanish, Italian, Portuguese, Dutch, Japanese, Chinese Simplified, Korean, Hindi, Thai) with approximately 440 keys each. There are 23 additional locale directories prepared under public/locales/ waiting for translations.
Structure: Translations are JSON files with flat structure, one per language, following the English reference file.
Domain knowledge required: Fluency in the target language, plus familiarity with regulated industry terminology in that language.
Code knowledge required: None. Translation files are JSON.
5. AI Prompts
QAtrial has 6 AI prompt templates for test generation, risk classification, gap analysis, CAPA suggestions, executive brief, and requirement extraction. Contributors can improve existing prompts (better regulatory context, more precise output formatting) or add new prompt types.
Structure: Prompt templates are organized by type and paired with response validation schemas.
Skills required: Understanding of prompt engineering, regulatory domain knowledge, and familiarity with the AI response validation schema.
6. Dashboard Views, Report Types, Connector Implementations
For contributors comfortable with React and TypeScript, there are extension points for:
- New dashboard views (adding a tab to the Evaluation dashboard)
- New report types (adding a template to the report generator)
- Connector implementations (building actual sync logic for the JIRA, Azure DevOps, GitHub, GitLab, Veeva Vault, MasterControl, TrackWise, SharePoint, or Confluence connectors — currently interface-only)
Where to start: src/components/dashboard/, src/components/reports/, src/connectors/
7. Documentation, Bug Reports, and Testing
Not every contribution requires writing code or templates:
- Feedback: Reports with reproduction steps help identify and resolve issues
- Documentation: Improve the User Guide, Developer Guide, or API Reference
- Testing: Write Vitest tests for existing functionality, improve test coverage
Where Domain Knowledge Matters Most (Not Code Skills)
Country templates and vertical templates are the areas driven primarily by regulatory domain knowledge rather than front-end development work.
These templates are structured data files. They do not involve React components, hooks, or state management. They consist of arrays of objects with string fields. If you can write JSON, you can define templates — the syntax adds only type annotations.
Typical workflow for domain-focused template creation:
- Identify the jurisdiction or vertical to cover
- Gather the applicable regulatory requirements and standards
- Structure the content as requirements and tests
- Choose the appropriate area:
- Country: jurisdiction-specific requirements and tests
- Vertical: domain-specific requirements and tests
- Create the template following the patterns in existing templates
- Test through the setup wizard (select your country/vertical, check the preview)
- Add the corresponding translation keys
- Review the complete template set
- Verify it composes correctly with other templates
You do not need to understand how the template composition system works internally. You just need to export a CountryTemplateSet or VerticalTemplateSet object with the right fields, and the system handles the rest.
The Developer-Facing Side of QAtrial
For developers working with QAtrial, the platform offers several technical areas:
Components: The application has 14 dashboard components, wizard components, requirement and test tables, AI panels, report generators, and audit trail views — all in src/components/. The component architecture follows standard React patterns with Zustand stores for state management.
Stores: QAtrial uses 14 Zustand stores for state management, persisted to localStorage. Adding a new feature often means adding a new store or extending an existing one.
AI prompts: The src/ai/prompts/ directory contains prompt templates that structure the input and validate the output of AI interactions. Improving prompts or adding new prompt types is a high-leverage area.
Dashboard views: Each dashboard tab is a component in src/components/dashboard/. Adding a new tab means creating a component and wiring it into the dashboard navigation.
Tech stack reference: React 19, TypeScript, Vite, Tailwind CSS 4, Zustand, TanStack Table v8, Recharts, react-i18next, Lucide React, Vitest.
High-Value Extension Areas
If you are looking for the most impactful areas to extend, these are the two most accessible:
A Country Template for Your Jurisdiction
For a country that is in the QAtrial registry but does not have templates (23 of 37 countries), a jurisdiction-specific template provides immediate value. Local regulatory experts know the authorities, the key regulations, and the compliance expectations best.
A good country template includes:
- 5-10 base requirements covering the jurisdiction’s key regulatory expectations
- 3-5 tests linked to those requirements via tags
- Real regulatory references (statute names, regulation numbers, guidance document titles)
- Appropriate risk levels (not everything is “critical”)
A Translation File for Your Language
If QAtrial is not available in your language, translating the approximately 440 keys from the English reference file is a self-contained, high-value task. The JSON structure is flat — no nested complexity. Each key has a clear English value that gets translated.
How the Developer Guide Is Organized
The Developer Guide covers each extension type in a dedicated section:
- Development Setup — Prerequisites, installation, available scripts
- Adding a New Country — Base templates, registry, overlays, EU mapping, translations
- Adding a New Vertical — Common templates, registry, risk taxonomy, project-type packs, translations
- Adding a New Module — Module definitions, requirements, tests, translations
- Adding a New Language — Locale files, language selector, translation key reference
- Adding a New AI Prompt — Prompt structure, response validation, schema definition
- Adding AI Validators — JSON schema validation for AI responses
- Writing Connectors — Connector interface, field mapping, sync implementation
- Creating New Stores — Zustand store patterns, persistence, naming conventions
- Adding Dashboard Views — Component structure, data hooks, tab integration
- Adding Report Types — Report template structure, data collection, rendering
- Code Conventions — Naming, TypeScript patterns, file organization
- Test Infrastructure — Vitest setup, test patterns, coverage
- Testing Checklist — What to verify before finalizing an extension
Each section includes step-by-step instructions, code examples, and templates you can copy and modify.
The Template Composition System
Understanding how templates compose helps you write better ones.
When a user creates a project through the setup wizard, the template composer collects content from multiple sources:
- Country base templates — Jurisdiction-specific requirements and tests
- EU base templates — Loaded first for EU/EFTA countries
- Country-vertical overlays — Loaded if the country has an overlay for the selected vertical
- Vertical common templates — Domain-specific requirements and tests
- Vertical project-type templates — Loaded if the vertical has a template for the selected project type
- Module templates — Requirements and tests from each selected quality module
All sources are merged, and duplicates are removed using templateId matching (or title matching as a fallback). The result is a unified, non-redundant set of requirements and tests.
This means your country template automatically works with all verticals and modules. Your vertical template automatically works with all countries. You do not need to think about every possible combination — the composer handles it.
Internal Use and Customization
QAtrial is designed to support organizational customization:
Using QAtrial internally is fully supported. Organizations can run QAtrial within their environment — on a local machine, on an internal server, behind a firewall — as part of their quality and compliance processes.
Templates can be tailored to organizational needs. Requirements and tests can be adapted to internal quality management systems, so the platform reflects how each organization actually operates.
Extensions benefit from staying aligned with the platform. Keeping custom content consistent with the platform’s template patterns ensures it works with the composition system and remains maintainable over time.
Final Takeaway
QAtrial is built to be extended. The architecture has clear extension points for countries, verticals, modules, languages, AI prompts, dashboard views, report types, and connectors. Extending the highest-impact areas (country templates and translations) requires domain knowledge and data entry skills, not React expertise.
The template composition system ensures that every extension composes cleanly with every other. A country template written today will work with a vertical template added next month. This composability is what makes each addition valuable — each one multiplies the platform’s coverage.
Related Topics
- Platform Architecture — The rationale behind QAtrial’s modular, template-driven design
- How to Add a Country — Step-by-step guide for creating jurisdiction-specific templates
- How to Add a Vertical — Step-by-step guide for creating industry domain templates
Pick the extension area that matches your expertise. Explore the template structure to understand the patterns, then choose the area that fits: a country you know, a vertical you work in, or a language you speak. Verify the result through the setup wizard when it is ready.
