A sandbox is a copy of a production org that can be used for development, testing, or training purposes. Sandboxes allow administrators to make changes and test them without affecting the live production org. A shared sandbox is a type of sandbox that can be used by multiple users or teams to collaborate on development or testing projects. By testing changes in a shared sandbox, the AW Computing administrator team can avoid conflicts and errors when deploying changes to production. Reference: https://help.salesforce.com/s/articleView?id=sf.data_sandbox.htm&type=5 https://help.salesforce.com/s/articleView?id=sf.data_sandbox_environments.htm&type=5