What happens when there no USER Provider is selected?

What happens when there no USER Provider is selected?

  

Is User Provider - Indicates whether the eSpace can share its end-users with other User Subscriber eSpaces, enabling the end-user to authenticate once, in one eSpace, and gain access to the any unified eSpace . Learn more about Single Sign-On.

User Provider eSpace - Indicates the eSpace that provides end-users to this eSpace, enabling the end-user to authenticate once, in one eSpace, and gain access to the any unified eSpace. Select end-user provider from the eSpaces in the list; by default its the eSpace itself. Learn more about Single Sign-On.

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App2,App3,AppN etc consumes entities from App1

App1,App2,App3,AppN has no user provider selected,

In this case
1) when no user provider has been selected in any app, and a query for "GetUserList" is performed will all applications return the same set of user records?
2) What happens when the user is logged into App1, and then visits App2 will this same user also be logged in App2?
Hi Robert,

1) No, in this case each eSpace/application will have a own users.
2) No, in this case a user also need to login to the App2. (since this eSpace/application has it's own user list defined).

Kind regards,
Evert