Hi Michael, I don't ask this. My problem is, to send `uma_rs_check_access` I should have `RPT`. To get `RPT` I send `uma_rp_get_rpt` command. With `oxd-server` I have only one input which is `oxd-id`. And after this command I got `RPT`, authorize this `RPT` and again send `uma_rs_check_access` command. Now my second user login and call another resource, to check access again I need `RPT`(because this another user). What happen in this case? `oxd-server` return to me the previous `RPT` or give me a new one? If return a new one what about is old one?Because my application has one `oxd-id`.