Launch Aspire (if it's not already running). See:
In the top section of the DBserver Publisher configuration window, specify the description for the publisher.
In the General Settings section of the DBserver Publisher configuration, specify the General Settings values for the connection to the DB engine.
This is if you need more advanced/customized options to use the JDBC driver.
This section is for the table on the DB.
In the Debug section of the Elasticsearch Publisher configuration, specify the Debug flag.
Once you click the add button, the Elasticsearch Publisher settings will be saved.
Once you've clicked on the Add button, it will take a moment for Aspire to download all of the necessary components (the Jar files) from the Maven repository and load them into Aspire. Once that's done, the publisher will appear in the Workflow Tree.
For details on using the Workflow section, please refer to Workflow introduction.