Comprehensive field guide
Drupal Development Field Guide
Drupal Development Field Guide organizes the decisions that matter for organizations maintaining Drupal or planning a Drupal-specific modernization: the current workflow, ownership, implementation choices, rollout risk, and acceptance evidence.
Working artifact
Drupal Development acceptance checklist
Turn broad completion claims into checks that a project owner can repeat after handoff.
| Acceptance check | Evidence | Responsible owner |
|---|---|---|
| Prove drupal upgrades and version migrations | Repeat the affected journey and test the current Drupal version is aging out | Owner of drupal content entities and configuration |
| Prove custom module and theme development | Repeat the affected journey and test contributed modules block an upgrade | Owner of module and theme development |
| Prove content-type and taxonomy architecture | Repeat the affected journey and test content relationships are poorly documented | Owner of migrate API planning and execution |
Read the situation before naming the solution
The current Drupal version is aging out. Confirm who encounters it, where it occurs, and what changed before it appeared. Then distinguish the visible symptom from dependencies such as drupal content entities and configuration.
- The current Drupal version is aging out
- Contributed modules block an upgrade
- Content relationships are poorly documented
Protect the current state
For Drupal Development & Migration, confirm account ownership, current exports or backups, recovery options, and recent changes before touching production. Preserve exact errors and timestamps that may disappear after a restart or update.
- Access owner
- Current backup
- Restore method
- Change history
Define the smallest useful result
Frame the first scope around drupal upgrades and version migrations and one observable acceptance journey. Treat custom module and theme development as a later phase unless the evidence shows it is a true dependency.
- Drupal upgrades and version migrations
- Custom module and theme development
- Content-type and taxonomy architecture
Compare repair, extension, and replacement
Repair fits when the core remains sound. Extension fits when the boundary around drupal content entities and configuration is understood. Replacement fits when ownership, architecture, or operating risk prevents a responsible change.
- Time to value
- Data risk
- Reversibility
- Maintenance ownership
Plan implementation and launch
Sequence work around module and theme development. Protect the people affected by “The current Drupal version is aging out,” and define the point where rollback is safer than continuing.
- Module and theme development
- Migrate API planning and execution
- Taxonomy, views, roles and workflows
Verify and hand off
Repeat the original journey, test a nearby failure, and document the result. A successful handoff leaves organizations maintaining Drupal or planning a Drupal-specific modernization able to understand what changed, who owns it, and what happens next.
- Acceptance evidence
- Current documentation
- Monitoring owner
- Prioritized next step