When an old Drupal platform needs an upgrade

When this helps

• security updates are difficult or missing;
• modules do not support the new Drupal version;
• the platform contains legacy custom code;
• you need scope and risks before starting.

What WebPro does

• maps modules, content, fields and custom code;
• assesses upgrade paths and risks;
• creates a work plan and testing checklist;
• helps publish the upgrade in a controlled way.

What to expect

• we start with a short technical review instead of guessing the scope;
• we identify which parts can be moved or upgraded directly and which need rebuilding;
• we agree which pages, forms, user roles and workflows matter most;
• work happens in a test environment where the result can be checked before the public platform changes;
• release gets a plan: backup, timing, checklist and rollback option where needed.

Which path fits

• Drupal 6 or 7 to Drupal 11 usually means building a new system, migrating content and reassessing old PHP, JavaScript and data protection logic where needed. The key question is what content and business logic must move into the new platform.
• Drupal 8, 9 or 10 to Drupal 11 is usually a controlled upgrade of the existing system. The work often starts by cleaning up the Composer workflow and then moves through small Drupal, PHP, JavaScript and data security steps.

How scope becomes clear

Scope depends on content volume, forms, users, languages, custom modules, integrations and the old theme. A simpler platform may mostly need a technical upgrade. A more complex system may need a separate migration plan, data cleanup, added tests and multiple review rounds.

Every migration is different. There is no single fixed method, because the plan depends on the actual platform, data, custom functionality, access and what must definitely remain in the new system.