Please be advised that on Wednesday, November 12th, approximately 9:00 PM CST, CME will conduct a system upgrade of BPS. The system will be inaccessible until Thursday morning, approximately 7:00 AM CST. Effective at the start of the business day on Thursday, November 13th, 2025, a new URL will be implemented for BPS access. The system will be identified as Brokerage Payment System GCP- External DMZ within the Customer Center. The system upgrade is intended to be seamless, with no alterations to the BPS UI, roles, or entitlements.