Target
Customers using Tadrill
Details
Thank you for using HENNGE One.
We would like to inform you that database maintenance for Tadrill is scheduled as follows.
Date
May 14, 2026 (Thu) 19:00 - 20:00 JST, approximately 15 minutes (up to 1 hour)
Effect
- During maintenance, the Tadrill admin console will be unavailable.
A maintenance notice will be displayed after logging in. - End users who attempt to access e-learning content will also see the maintenance screen.
- For trainings that are running, delivery of training emails will be temporarily suspended during maintenance.
Delivery will resume sequentially after maintenance is completed. - Any actions such as opening, reporting, or risk actions on training emails performed during maintenance will not be recorded.
- Emails reported via Tadrill Alert during maintenance will not be recorded.
We apologize for any inconvenience this may cause and appreciate your understanding and cooperation.