Enabling Automatic Registration in SMP3.0 onpremise server.

Hi,

I have created a native application by using SMP3 SDK. I have configured the application in my SMP3 on-premise server with No Authentication Challenge in Security Profile Properties.  In the backend, I have a fixed number of users. But now I am able to onboard any number of users with wrong username and password. I will not get data from the backend since the user or password is wrong.

My question is how to restrict wrong user or wrong password from onboarding in my SMP3 server?

In SMP2.3 we have Application Users tab inside Applications where I can define the users.

Is there an alternative for this in SMP3.0 on-premise server?

Expecting your replies.

Thanks in advance.