AWS Athena Connection Guide
Manual Connection Creation
Navigate to the Admin Page > Databases > Connection Management > DB Connections > Create Connections, and select Athena. Then, enter the required values. When manually creating the connection, you will need to input the AWS Access Key and AWS Secret Key. These credentials should be obtained from the information registered in IAM. You can find them on the AWS IAM > Users page.

Admin Page > Databases > Connection Management > DB Connections > Create Connections > Athena
Cloud Provider
In the Admin Page > Databases > Connection Management > Cloud Provider, for synchronized Athena connections, no separate AWS Access Key or AWS Secret Key is required.