updates for latest UX changes

Author: Blackmist

articles/ai-studio/how-to/quota.md

@@ -101,10 +101,11 @@ By default, all hubs share the same quota as the subscription-level quota for VM
 
 1. When you select **Model quota**, you can view the quota for the models in the selected Azure region. To request more quota, select the model and then select **Request quota**. 
 
+    - Use the **Show all quota** toggle to display all quota or only the currently allocated quota.
     - Use the **Group by** dropdown to group the list by **Quota type, Region & Model**, **Quota type, Model & Region**, or **None**. The **None** grouping displays a list of model deployments.
     - Expand the groupings to view information on specific model deployments. While viewing a model deployment, select the **pencil icon** in the **Quota allocation** column to edit the quota allocation for the model deployment.
     - Use the **charts** along the side of the page to view more details about quota usage. The charts are interactive; hovering over a section of the chart displays more information, and selecting the chart filters the list of models. Selecting the chart legend filters the data displayed in the chart.
-    - Use the **Azure OpenAI Provisioned** and **Azure OpenAI Provisioned (Classic)** links to view information about provisioned models, including a **Capacity calculator**.
+    - Use the **Azure OpenAI Provisioned** link to view information about provisioned models, including a **Capacity calculator**.
 
     :::image type="content" source="../media/cost-management/model-quota.png" alt-text="Screenshot of the Model quota page in Azure AI Studio." lightbox="../media/cost-management/model-quota.png":::