Hi , i'm using Duende IdentityServer as Umbraco V10.2.0 's External login ( https://our.umbraco.com/documentation/reference/security/auto-linking/ ).

And i am trying to implement single-sign-out. May be sign out Umbraco backoffice users will log-out Identity Server or the opposite way is fine. Is there any setting in OpenIdConnect that help me with this or i have to overide some kind of LogoutManager class in Umbraco to do this.

I tried some setting : Client ( umbraco backoffice ) :

options.SignedOutCallbackPath = "signout-oidc"

and IS: PostLogoutRedirectUris = { "https://localhost:44309/signout-oidc" }

https://stackoverflow.com/questions/49117283/identityserver4-postlogoutredirecturi

Any help is appreciated. Thank you.