Share token between applications with NextJS SDK

SDK : @auth0/nextjs-auth0
SDK version : 1.6.1
NextJS version : 12.0.7

Hello everyone, I’m trying to share authentication between two domains (the back office and the application).

Apps are not on the same domain.

Is there a way to be logged on the backoffice and forward the token from URL or something else ?

I use the Universal login flow.