Northern Trail Outfitters developed an integration between its two Salesforce orgs using MuleSoft Composer.

[Reference:Salesforce Sandbox Documentation, Action Steps Connection:Similar to the flow trigger, action steps within the Composer flow should also be connected to a sandbox instance. This allows comprehensive testing of the flow’s functionality, ensuring that each step performs as expected without affecting the production data., Reference:MuleSoft Composer Guide, Ensuring Validity of Credentials:While it is important to ensure that credentials to the production org are valid when moving to production, for testing purposes, the emphasis is on sandbox connections. The credentials should be verified to avoid disruptions during testing., Reference:MuleSoft Composer Flow Setup, Installation of MuleSoft Composer:MuleSoft Composer does not need to be installed on both the source and target orgs as it operates independently and connects to these orgs through provided credentials., Reference:MuleSoft Composer Installation, , , ]