SAP Asset Manager Basic authentification

Dear community,

Have faced with authorization problem especially with aithorization in SAP AM

2022-03-15-10-17-13.jpg

So can we for all user set up Basic authentification to log in application?

Is this sequence correct ?

1-create users in back-end s4

2-login from mobile device via qrcode with login and password from back-end (it's not working unfortunately)

Or do we need principal propagation setting and link users and emails in BTP to use Basic authentification

Thank a lot