Merge pull request #480 from microsoft/us-19154

docs: remove deployment instructions for using an existing RG

Author: Roopan-Microsoft

docs/DeploymentGuide.md

@@ -134,31 +134,6 @@ To adjust quota settings, follow these [steps](./AzureGPTQuotaSettings.md).
 
 </details>
 
-<details>
-
-  <summary><b>Deploy in existing Resource Group</b></summary>
-
-  To use an existing Azure Resource Group for your deployment, follow these steps:
-
-  #### 1. Identify the Resource Group
-
-  - Visit the [Azure Portal](https://portal.azure.com) and choose the Resource Group you want to reuse.
-
-  #### 2. Set the Resource Group in your Environment
-
-  Before running `azd up`, set the resource group name:
-
-  ```bash
-  azd env set AZURE_RESOURCE_GROUP <rg-name>
-  ```
-  Replace `<rg-name>` with the name of your chosen Resource Group.
-
-  #### 3. Continue Deployment
-
-  Continue with the [deploying steps](#deploying-with-azd).
-
-</details>
-
 <details>
 
   <summary><b>Reusing an Existing Log Analytics Workspace</b></summary>