Linux
Be sure you have the latest Simba Spark ODBC driver installed. (2.8.2 or higher, release from June 4th 2024)
Go to your odbc configuration file. Typically located at /etc/odbc.ini
Add a section for your configuration like the example below.
The DSN name you specify between the [] at the top is the unique name you'll need in WriteBackExtreme to configure the connection.