Update secure-data.md (#8487)

Fixes #8474 @gaazkam @smariussorin @C-BERBER please review
2018-09-11 15:21:34 -07:00 · 2018-09-11 15:21:34 -07:00 · a09f423d5e
parent 29e363873e
commit a09f423d5e
1 changed files with 4 additions and 0 deletions
--- a/aspnetcore/security/authorization/secure-data.md
+++ b/aspnetcore/security/authorization/secure-data.md
@ -264,6 +264,10 @@ Update the details page model:

 [!code-csharp[](secure-data/samples/final2.1/Pages/Contacts/Details.cshtml.cs?name=snippet)]

+## Add a user to a role
+
+Roles are stored in the Identity cookie. Changes made to user roles are not persisted to the cookie until the cookie is regenerated or the user signs out and signs in. Applications that add users to a role should call `SignInManager.RefreshSignInAsync(user)` to update the cookie.
+
 ## Test the completed app

 If the app has contacts: