Add role in jhipster used keycloak

Question

I used in my application oauth2 with the server keycloak, so i want know how can I add role .i folowed multi-tutoriel but it's not worked .

The file that I modified to add the role:

• AuthoritiesConstants.java
• authorities.csv
• users.csv
• users_authorities.csv
• jhipster-realm.json
• jhipster-users-0.json

RQ: the role is added in the database.

thanks.