# Next Steps

Once you've set up your Visionline ACS using your Visionline development account, proceed to the following steps:

1. Develop your Visionline mobile key app.
2. Test your app.
3. Obtain ASSA ABLOY certification for your Visionline mobile key app
4. Launch your app into production.

For details about obtaining certification and launching your app, see [Launching Your Visionline Mobile Key App](https://docs.seam.co/latest/device-and-system-integration-guides/assa-abloy-visionline-access-control-system/visionline-acs-setup-instructions/developing-and-launching-your-visionline-mobile-key-app/launching-your-visionline-mobile-key-app).