Hi, does Keycloak compress the token claims before they are Base64 encoded, or do I have to handle compression by myself when I implement a custom claim? Best, Herbert ? ________________________________ BearingPoint Technology GmbH Sitz: Premstätten bei Graz Firmenbuchgericht: Landesgericht für ZRS Graz Firmenbuchnummer: FN 44354b The information in this email is confidential and may be legally privileged. If you are not the intended recipient of this message, any review, disclosure, copying, distribution, retention, or any action taken or omitted to be taken in reliance on it is prohibited and may be unlawful. If you are not the intended recipient, please reply to or forward a copy of this message to the sender and delete the message, any attachments, and any copies thereof from your system.