ITDR will be rolling out system updates to caching layer back-end systems on Wednesday, October 21st starting at 8:00 pm CDT, ending no later than 11:00 pm CDT. This is a highly-available maintenance operation and no impact to platform services is expected. Material updates will be added to this post, if needed, but please contact your CSM or Imprivata support as usual if you encounter any issues with the service during this maintenance period.