Click Help on the OceanBase Developer Center (ODC) top navigation bar. The drop-down list provides the View Help Documentation option for you to browse help documents and download product manuals, and provides the About Developer Center and Feedback options, through which you can learn of the product information and service email.

View Help Documentation
When you select View Help Documentation from the drop-down list, web ODC displays the help documentation of the corresponding version on a new tab in the browser, and client ODC displays a window for you to view the help documentation. You can view the product documentation of the latest version or a historical version in OceanBase documentation center .
About Developer Center
When you select About Developer Center from the drop-down list, the page that appears displays information such as the product name, version number, release date, official website address, and copyright information.
Feedback
When you select Feedback from the drop-down list, the page that appears displays the service email, which is odcsupport@service.alipay.com. You can send emails to contact us and give your feedback.