# Import test packs 
source: https://developer.mastercard.com/account-to-account-commerce-for-csp/tutorial/insomnia/step_2/index.md

## Generating Test Cases and Environments {#generating-test-cases-and-environments}

1. Click the "Scratch Pad" button and select "Import".

2. Drag and drop the YAML file available in the Test Pack or select them manually to import. Then, click "Scan" and "Import."
   ![importfile](https://static.developer.mastercard.com/content/account-to-account-commerce-for-csp/uploads/insomniaslides/testcasesImport.png)

3. The imported collection and environment will appear in the Scratch Pad.
   ![EnvironmentVariable](https://static.developer.mastercard.com/content/account-to-account-commerce-for-csp/uploads/insomniaslides/configure2.png)