> For a complete page index, fetch https://docs.synthflow.ai/llms.txt. For full documentation content, fetch https://docs.synthflow.ai/llms-full.txt.

## Salesforce Sandbox support in custom actions

Custom actions now support Salesforce Sandbox environments. Use the [Salesforce integration guide](/integrate-with-salesforce#use-salesforce-in-custom-actions) to connect Salesforce Production and Salesforce Sandbox in the same workspace and choose the right environment for each action.

![Authentication type menu with Salesforce and Salesforce Sandbox options](https://storage.googleapis.com/granular-changelog/doc-images/salesforce_custom_action_auth.png)