add videos for ADFS to Azure AD migration

Author: omondiatieno

articles/active-directory/manage-apps/app-management-videos.md

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-
 ## Consent and permissions for admins
 
-Learn about the options available for managing consent to applications in a tenant. Learn how about delegated permissions and how to revoke previously consented permissions to mitigate risks posed by malicious applications.
+Learn the options available for managing consent to applications in a tenant. Learn about delegated permissions and how to revoke previously consented permissions to mitigate risks posed by malicious applications.
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 ## Assigning owners and users to an enterprise app
+
 Learn about who can assign owners to service principals, how to assign these owners, permissions that owners have, and what to do when an owner leaves the organization.
 Learn how to assign users and, groups to an enterprise application and how and why an enterprise app may show up in a tenant. 
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         >[!Video https://www.youtube.com/embed/NhbcVt5xOVI]
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+## Phases of migrating apps from ADFS to Azure AD
 
+Learn about the phases of migrating applications from AD FS to Azure AD.
+
+___
+
+:::row:::
+    :::column:::
+        1 - [Phase 1 and 2: Discover, scope, and classify apps and plan pilot](https://www.youtube.com/watch?v=PxLIacDpHh4)(4:05)
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+    :::column:::
+        >[!VIDEO https://www.youtube.com/embed/PxLIacDpHh4]
+    :::column-end:::
+     :::column:::
+        2 - [Phase 3: Plan migration and testing](https://www.youtube.com/watch?v=PvI4Q4P_HfU)(5:39)
+    :::column-end:::
+    :::column:::
+        >[!Video https://www.youtube.com/embed/PvI4Q4P_HfU]
+    :::column-end:::
+:::row-end:::
+:::row:::
+    :::column:::
+        3 - [Phase 4: Plan management and insights](https://www.youtube.com/watch?v=8aUIuOXeDxw)(7:02)
+    :::column-end:::
+    :::column:::
+        >[!Video https://www.youtube.com/embed/8aUIuOXeDxw]
+    :::column-end:::
+    :::column:::
+        4 - [Active Directory Federation Services (AD FS) decommission guide](https://www.youtube.com/watch?v=D0M-N-RQw0I)(11:18)
+    :::column-end:::
+    :::column:::
+        >[!Video https://www.youtube.com/embed/D0M-N-RQw0I]
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