||Included new topics for Azure China region.
- Removed Unity information.
- Removed IntelliSphere information.
- Added Proxy Server.
- Added information about Developer tier not available in China regions.
- Addded information for provisioning in China regions.
- Updated Server Management VM configuration information.
- Added information about Managed Identity.
- Clarified Storage Expansion topic.
- Removed obsolete administrative task information.
- Added procedure for configuring Unity.
- Updated the Supported Node Counts topic.
- Updated the Resource Groups topic to indicate that a second resource group is created when deploying from a solution template.
- Changed "Run-It-Yourself" to "Do-It-Yourself."
- Where it is recommended to contact Teradata for configuring software, changed references to Teradata account team and changed Velocity URLs to Contact Us URLs.