1. Log in to your Matillion instance.

2. Navigate to ‘Project’ → ‘Manage Environments’.

3. Click ‘Add Environment’

4. Enter a name for your environment.

5. Select your cloud data warehouse (e.g., Amazon Redshift, Snowflake, BigQuery).

6. Provide connection details such as host, port, database name, username, and password..

7. Click ‘Test’ to verify the connection

8. Click ‘OK’ to save the environment