Date: July 10, 2017
Re: Maintenance to UAT
Effective Date: July 11, 2017
OneChicago, LLC (“OneChicago”) is issuing this Notice to Members (“NTM”) 2017-37 to inform market participants that OneChicago will be performing updates and routine maintenance on our user acceptance testing (“UAT”) environment on Tuesday, July 11, 2017 from 17:00 CT to 17:30 CT. UAT services at this environment will be temporarily unavailable during this time and will resume at 17:30 CT.
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If you have any questions, please contact OneChicago Operations at (312) 883-4311 or email@example.com.