Specification documents

Structured, developer-ready documentation that defines scope, dependencies, and acceptance criteria clearly from the start.

A specification document is valuable when:

  • You’re preparing a new Drupal feature or integration and want it built right the first time.
  • You’re working with multiple teams or suppliers and need an agreed reference point.
  • You want to capture business logic in a format developers can implement directly.
  • You’re seeking fixed-price work based on clearly defined acceptance criteria.

We capture exactly what the system must do—covering user roles, workflows, and edge cases.

Each requirement is written in clear, testable language, often using BDD-style acceptance criteria (Given / When / Then).

We define entity structures, field models, integrations, and configuration requirements.

These are detailed enough to guide development without constraining implementation unnecessarily.

We document API endpoints, authentication, and data models for third-party integrations—making future maintenance and testing straightforward.

Where relevant, we include wireframes, component references, or design tokens to link the specification directly to front-end implementation.

We identify third-party dependencies, potential blockers, and assumptions early, reducing surprises during development.

You’ll receive:

  • A structured, version-controlled document (Markdown, Confluence, or PDF).
  • BDD-style acceptance criteria for every feature.
  • Optional walkthrough to review and finalise scope before build.