update toc, links, and delete old file

Author: msmimart

.openpublishing.redirection.json

@@ -35866,6 +35866,11 @@
       "redirect_url": "/azure/active-directory/manage-apps/access-panel-troubleshoot-web-sign-in-problem",
       "redirect_document_id": true
     },
+    {
+      "source_path": "articles/active-directory/manage-apps/access-panel-workspaces.md",
+      "redirect_url": "/azure/active-directory/manage-apps/access-panel-collections",
+      "redirect_document_id": true
+    },
     {
       "source_path": "articles/active-directory/application-access-self-service-how-to.md",
       "redirect_url": "/azure/active-directory/manage-apps/manage-self-service-access",

articles/active-directory/manage-apps/access-panel-deployment-plan.md

@@ -222,9 +222,9 @@ Plan the order in which you'll add applications to the My Apps launcher, and dec
 
 Any Azure AD SSO-enabled application can be added to the My Apps launcher. Other applications are added by using the Linked SSO option. You can configure an application tile that links to the URL of your existing web application. Linked SSO allows you to start directing users to the My Apps portal without migrating all the applications to Azure AD SSO. You can gradually move to Azure AD SSO-configured applications without disrupting the users' experience.
 
-#### Use My Apps workspaces (preview)
+#### Use My Apps collections
 
-By default, all applications are listed together on a single page. But you can use workspaces to group together related applications and present them on a separate tab, making them easier to find. For example, you can use workspaces to create logical groupings of applications for specific job roles, tasks, projects, and so on. For information, see [How to use My Apps workspaces to customize user access panels (preview)](access-panel-workspaces.md). 
+By default, all applications are listed together on a single page. But you can use collections to group together related applications and present them on a separate tab, making them easier to find. For example, you can use collections to create logical groupings of applications for specific job roles, tasks, projects, and so on. For information, see [How to use My Apps collections to customize user access panels](access-panel-collections.md). 
 
 #### Plan whether to use My Apps or an existing portal
 

articles/active-directory/manage-apps/access-panel-workspaces.md

@@ -31,7 +31,7 @@ The Access Panel at https://myapps.microsoft.com is a web-based portal that allo
 
 ![Screenshot shows the Azure AD Access Panel portal](media/what-is-single-sign-on/azure-ad-access-panel.png)
 
-By default, all applications are listed together on a single page. But you can use workspaces to group together related applications and present them on a separate tab, making them easier to find. For example, you can use workspaces to create logical groupings of applications for specific job roles, tasks, projects, and so on. For information, see [How to use My Apps workspaces to customize user access panels (preview)](access-panel-workspaces.md). 
+By default, all applications are listed together on a single page. But you can use collections to group together related applications and present them on a separate tab, making them easier to find. For example, you can use collections to create logical groupings of applications for specific job roles, tasks, projects, and so on. For information, see [How to use My Apps collections to customize user access panels](access-panel-collections.md). 
 
 The Access Panel is separate from the Azure portal and does not require users to have an Azure subscription or Office 365 subscription.
 

articles/active-directory/manage-apps/end-user-experiences.md

@@ -151,8 +151,8 @@
           href: methods-for-assigning-users-and-groups.md
         - name: Assign a user to an app
           href: assign-user-or-group-access-portal.md
-        - name: Create workspaces on My Apps (preview)
-          href: access-panel-workspaces.md
+        - name: Create collections on My Apps
+          href: access-panel-collections.md
         - name: Use self-service app access
           href: access-panel-manage-self-service-access.md
         - name: Methods for removing a user's access to an app