The maintenance period is complete. The application has been upgraded to version 2021 R1. If required, please ensure that the SEI Excel Add-in client is updated accordingly on the end-users computers.
You will find the release note here: https://onlinehelp.sageenterpriseintelligence.com/Latest/en/Release-Notes/2021.R1.10.1.0.24374.htm
For any questions or concerns, please to open a ticket in the helpdesk.