[keycloak-user] Provisioning keycloak in a docker image for testing

Hi list, I'm working on getting a keycloak in a docker container with a defined dataset for integration testing. I'm using a json realm export and an json file with the users. My problem is that the imported users only have a userId and password, but not other attributes like firstName, etc. If I add the users into the realm export it works fine, but I would like to use tow different files, since the users tend to change more often then the realm definition. Is this behavior a bug or a design decision? Here is a link to my Dockerfile: https://git.loe.auf.uni-rostock.de/werbeo/docker/keycloak-werbeo Thanks in advance Daniel