1. Go to ZOS Migration Tool and click Data Source Management.
2. Click Add Data Source to go to the Add Data Source page and select Source Node.
3. Enter the data source name, select the data source type, and enter the connection mode of the data source.
4. After filling in the necessary information, click Add Data Source. The platform will display "Added successfully".
5. You can see the source node you just added on the Data Source Management page.