Hi,
I have been asked to move an Azure DevOps organization resource from the original resource group (that by default takes the name of VS-{Orgnization Name}-Group to a new resource group. So the following are the needed permissions that you will require:
- You need to be the Organization Owner of the Azure DevOps organization

- You need the Write access to the target resource group. The Contributor role is the easiest role that provides this permission
- You need to be a Contributor of the Subscription. This is the error you will have if not: “User is not a subscription administrator or co-administrator of the Azure subscription.”
Once this done, you can move the to the new resource group, and then release the permissions.