[keycloak-user] importing/exporting users alone in keycloak

is there a way to import/export users alone in keycloak "bin/standalone.sh -Dkeycloak.migration.action=export -Dkeycloak.migration.provider=dir -Dkeycloak.migration.dir=<DIR TO EXPORT TO>" seems to export the entire realm, i am interested in importing users info alone (i.e user, user attribute, user role mapping, user user group association) any suggestions? Madhu