diff --git a/specification/dashboard/Dashboard.Management/client.tsp b/specification/dashboard/Dashboard.Management/client.tsp
index 6eed3bd2f8b7..20ce92da8e89 100644
--- a/specification/dashboard/Dashboard.Management/client.tsp
+++ b/specification/dashboard/Dashboard.Management/client.tsp
@@ -75,3 +75,8 @@ using Microsoft.Dashboard;
 @@clientName(Smtp.startTLSPolicy, "startTlsPolicy", "java");
 @@clientName(Microsoft.Dashboard, "DashboardManagementClient", "javascript");
 @@clientName(Microsoft.Dashboard, "DashboardManagementClient", "python");
+
+@@alternateType(Azure.ResourceManager.CommonTypes.Resource.id,
+  Azure.Core.armResourceIdentifier,
+  "csharp"
+);
diff --git a/specification/dashboard/Dashboard.Management/tspconfig.yaml b/specification/dashboard/Dashboard.Management/tspconfig.yaml
index 520f5104b25f..b489373e589b 100644
--- a/specification/dashboard/Dashboard.Management/tspconfig.yaml
+++ b/specification/dashboard/Dashboard.Management/tspconfig.yaml
@@ -10,10 +10,7 @@ options:
     azure-resource-provider-folder: "resource-manager"
     output-file: "{azure-resource-provider-folder}/{service-name}/{version-status}/{version}/grafana.json"
     examples-dir: "{project-root}/examples"
-  "@azure-tools/typespec-csharp":
-    flavor: azure
-    clear-output-folder: true
-    model-namespace: true
+  "@azure-typespec/http-client-csharp-mgmt":
     namespace: "Azure.ResourceManager.Grafana"
     emitter-output-dir: "{output-dir}/sdk/grafana/{namespace}"
   "@azure-tools/typespec-python":