The OpenHarmony App Module contains information about an OpenHarmony application. Each application has a single OpenHarmony App module json5 file at the root of the source set called module.json5. The OpenHarmony operating system use OpenHarmony App Module to find information, such as the application’s name, the application’s entry point, OpenHarmony version support, hardware features support, and application permissions. For more information about the OpenHarmony App Module file, and for a list of settings that it configures, see the OpenHarmony Developer documentation on OpenHarmony App Module.