User see only permited dashboards

HI, we have configured grafana user and admin roles using grafana.ini which works great, now we want to provide some permission to user /admin to see specific dashboards ,we are able to keep this config in grafana UI but if the pod is fail the detailes is deleted, we are using grafana helm chart my question is how should we store this data right ? didnt find something useful in the docs . thanks GitHub - grafana/helm-charts (edited)