Keycloak 17.0.0 - Help on creating additional Datasource for custom user provider

Hello, please help me, I upgraded to use the new Keycloak 17 based on Quarkus and I don’t know how to add a second datasource ( in my case Oracle) for connecting an external DB for a custom user provider I developed for the previous wildfly version of keycloak. In development mode at first and then in production mode.

Could you help me?

Thank you in advance.