This article describes how to setup billing for your Azure DevOps Organization. To follow these steps, there are the following requirements:

  1. Make sure the account you want to perform this activity with is member of the Project Administrators Group in the applicable Azure DevOps organization
  2. Make sure the account you want to perform this activity with an account that has "Access management for Azure resources" switched on
  3. Sign-in to your organization, https://dev.azure.com/{name_of_your_DevOps_organization}
  4. In the Azure DevOps organization Select "Organization Settings" followed by "Billing"
  5. Select the Azure subscription you want to assign the Azure DevOps Organization too and click [Save]