HEP test environment scheduled maintenance: 5 and 12 September

The HEP test environments will be unavailable while scheduled maintenance takes place.

• HEP 1 test environment: Friday 4 September at 08:00 until Saturday 5 September at 18:00.
• HEP 2 test environment: Friday 11 September at 08:00 until Saturday 12 September at 18:00.