diff --git a/windows/deployment/update/olympia/olympia-enrollment-guidelines.md b/windows/deployment/update/olympia/olympia-enrollment-guidelines.md
index 396ef254fd..adb1e56155 100644
--- a/windows/deployment/update/olympia/olympia-enrollment-guidelines.md
+++ b/windows/deployment/update/olympia/olympia-enrollment-guidelines.md
@@ -88,6 +88,9 @@ This is the Bring Your Own Device (BYOD) method--your device will receive Olympi
 
 -   This method will upgrade your Windows 10 Pro license to Enterprise and create a new account. See [Set up Azure Active Directory joined devices](https://docs.microsoft.com/azure/active-directory/device-management-azuread-joined-devices-setup) for more information.
 
+    > [!NOTE]
+    > Make sure that you save your Pro license key before upgrading to the Enterprise edition. If the device gets disconnected from Olympia, you can use the Pro key to reactivate the license manually in the unlikely event that the license fails to downgrade back to Pro automatically. To reactivate manually, see [Upgrade by manually entering a product key](https://docs.microsoft.com/windows/deployment/upgrade/windows-10-edition-upgrades#upgrade-by-manually-entering-a-product-key).
+
 1. Go to **Start > Settings > Accounts > Access work or school**. To see this setting, you need to have administrator rights to your device (see [local administrator](https://support.microsoft.com/instantanswers/5de907f1-f8ba-4fd9-a89d-efd23fee918c/create-a-local-user-or-administrator-account-in-windows-10)).
 
     ![Settings -> Accounts](images/1-1.png)