Symptoms
There is no option to use onmicrosoft.us domain to place a new Azure Sales Order when "Use Existing Microsoft Account Registered Elswere" option is active.
Cause
Feature Request PFR-4754 is created to implement additional subdomain options. Please contact with Technical Account Manager for the status of the request.
Resolution
The following workaround can be applied:
1. Create a separate instance of another VM with a new Azure endpoint installed. The new endpoint's config should have ".us" specified in the current environment config.
"environments": [ { "pcSdkResource": "https://api.partnercenter.microsoft.com", "name": "AzureUSGovernment", "apiRoot": "https://api.partnercenter.microsoft.com", "baseDomain": ".onmicrosoft.us", <-- update this values
2. Since it's a new APS instance, a new set of resources RT/ST/SP is required. For details you may refer the Azure CSP deployment guide https://docs.cloudblue.com/cbc/services/azure/7.7/content/Deploying.htm