Thank you for your support for DataWorks . To provide more comprehensive service systems, improve user experience, and better meet business requirements, Alibaba Cloud makes the following changes to the shared resource group for scheduling:

• From September 10, 2026, you can no longer configure the shared resource group for scheduling for a new task. Existing tasks that use the resource group can still run on the resource group. If you want to modify the configurations of an existing task that uses the shared resource group for scheduling, such as changing the owner of the task, you must also change the shared resource group to a serverless resource group (recommended) or an exclusive resource group for Scheduling. Otherwise, you cannot save the task after the modification.
• From February 6, 2027, the shared resource group for scheduling no longer provides services. Tasks that use the resource group can no longer run.

If your tasks use the shared resource group for scheduling, we strongly recommend that you change the shared resource group for scheduling to a serverless resource group (recommended) or an exclusive resource group for Scheduling for the tasks before February 6, 2027. This ensures that your tasks can run as expected.

Serverless resource groups are general-purpose resource groups that are newly released by DataWorks. In addition to the capabilities supported by the shared resource group for scheduling, this type of resource group also provides more abundant features and higher-quality services to ensure that your tasks can run in a stable and efficient manner. We recommend that you use this type of resource group. For more information, see DataWorks serverless resource groups.