* Create Connections: To test flows with data in multiple non-production environments, creating connections to each environment within the MuleSoft Composer UI is necessary. This allows the Composer to access and manipulate data across different environments, ensuring comprehensive testing.
Reference:
* Installing Composer in Non-Production Environments: While installing Composer in each environment is technically possible, creating individual connections is more efficient and aligns with best practices.
* Using Mocked Data: Mocked data can be useful for initial testing, but connecting to actual non-production environments provides more realistic test scenarios.
* Proxy Setup: Creating a proxy to other environments is complex and unnecessary when Composer supports direct connections.