The challenge

The move needed a plan that respected the live service. That meant looking at the pages people relied on, the technical dependencies behind them, and the release decisions that would matter most on launch day.

The goal was not just to migrate the site. The goal was to keep the service steady while the move happened.

Download the full ALLOWLIST migration guide

The challenge
What mattered

The project had three non-negotiables.

The migration had to stay controlled from planning through handover. That shaped the way we approached the work.

Keep launch risk contained

The release path needed a clear order of operations and attention on the pages and paths that would hurt most if they failed.

Keep the service usable

The migration work had to respect the fact that the website still needed to work while the project was moving forward.

Support after the switch

The client needed a team that would stay involved through the handover instead of walking away at go-live.

How the migration was handled

The project followed a straightforward structure with the focus kept on control.

Review and scope

We assessed the current site, the move requirements, and the technical and operational risks that needed managing.

Delivery and launch

We carried the work through a controlled migration path so launch day stayed manageable.

Post-launch support

We stayed involved after the move so the client had support through the handover and the next steps.

Client feedback

ALLOWLIST shared this after the migration.

This short clip sits alongside the written guide and shows how the migration felt from the client side after the move was complete.

Download the full migration guide.

If you want the fuller breakdown, the PDF covers the migration approach in more detail.

Download the PDF

Case study questions

If this looks close to your own project, these are the next questions people usually ask.

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