The knowledge base in Data Asset Governance provides ready-made solutions for governance issues and check events. On the To-Do List page, click View Details for any governance item to go directly to the relevant solution — no tool switching required.
Supported data sources
The knowledge base covers MaxCompute, E-MapReduce (EMR), and Hologres data sources. To see which data sources apply to a specific governance item or check event, check the Applicable Data Source column on the To-Do List page.
To use Hologres computing resources in Data Asset Governance, you must first collect Hologres metadata in Data Map. For more information, see Metadata acquisition.
Hologres computing resources are supported by Data Asset Governance only in the following regions: China (Beijing), China (Shanghai), China (Hangzhou), and China (Shenzhen).
Hologres is supported only in the following regions:
| Region |
|---|
| China (Beijing) |
| China (Shanghai) |
| China (Hangzhou) |
| China (Shenzhen) |
View solutions to governance issues
In the left navigation pane, choose .
On the Issues tab, select a dimension — R&D, Storage, Computing, Quality, or Security — to filter governance issues. To find a specific issue, enter a keyword in the search box.
Area Description 1 Select a dimension or search by keyword to filter the list. 2 View Title, Governance Object, Range, Description, and Associated Governance Items for each issue. 
Click View Details in the Actions column of the governance issue you want to resolve.
View solutions to check events
In the left navigation pane, choose .
On the Check Item tab, select a dimension — R&D, Storage, Computing, Quality, or Security — to filter check events. To find a specific check event, enter a keyword in the search box.
Area Description 1 Select a dimension or search by keyword to filter the list. 2 View Title, Check Object, Range, Description, and Associated Check Items for each check event. Hover over the object scope to see the applicable node types. 
Click View Details in the Actions column of the check event you want to resolve.
What's next
To view and handle governance issues from your tenant's To-Do List, see Handle governance issues.