new rbac hierarchy diagram

Author: karengu0

articles/firmware-analysis/firmware-analysis-rbac.md

@@ -22,11 +22,11 @@ In firmware analysis, the most common roles are Owner, Contributor, Security Adm
 ## Understanding the Representation of Firmware Images in the Azure Resource Hierarchy
 Azure organizes resources into resource hierarchies, which are in a top-down structure, and you can assign roles at each level of the hierarchy. The level at which you assign a role is the "scope," and lower scopes may inherit roles assigned at higher scopes. Learn more about the [levels of hierarchy and how to organize your resources in the hierarchy](/azure/cloud-adoption-framework/ready/azure-setup-guide/organize-resources).
 
-When you onboard your subscription to firmware analysis, you'll be asked to create a **workspace**. A **workspace** is a resource that directly houses your firmware images. You can create multiple **workspaces** in each resource group, which allows you to organize your firmware images into categories at the resource group level, and subcategories at the **workspace** level.
+When you onboard your subscription to firmware analysis, you'll be asked to create a **workspace**. A **workspace** is a resource specific to the firmware analysis service that directly houses your firmware images. You can create multiple **workspaces** in each resource group, which allows you to organize your firmware images into categories at the resource group level, and subcategories at the **workspace** level.
 
 Navigate to your resource group. Notice that all **workspace** resources have the **Firmware analysis workspace** type.
 
-:::image type="content" source="media/firmware-analysis-rbac/default-workspace.png" alt-text="Screenshot of the toggle button 'Show hidden types' that reveals a resource named 'default'." lightbox="media/firmware-analysis-rbac/default-workspace.png":::
+:::image type="content" source="media/firmware-analysis-rbac/workspaces-in-rg.png" alt-text="Screenshot of the workspaces inside a resource group." lightbox="media/firmware-analysis-rbac/workspaces-in-rg.png":::
 
 As mentioned earlier, the **workspace** resource directly holds your firmware images, so you may regularly interact with your **workspaces** depending on how you organize your images. Each firmware image that you upload will be represented as a resource and stored here.