After you log into Sigma Studio, perform the following steps to create a JNDI connection.

Click Create > Connection.

The Create New Connection page appears.
In the Create New Connection page, click JNDI in the Connection Type field.
Provide a unique name for the connection in the Connection Name field.
Click the database used for your application. By default, Oracle appears selected.
Enter the valid JNDI in the JNDI field. Refer the database.config property file to find the JNDI of your application server.
Click Test to validate whether the connection configuration information is valid.
If the connection is successful, the following message appears:
Click Save.
The database connection is established with the provided information. If the connection is successful, the following message appears:

After you create a JNDI connection, refer Create a JNDI Data Source.

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