-The test scripts uses configuration from a single file, found in `../common/test_env.sh`, which contains all needed configuration in terms of image names, image tags, ports, file paths, passwords etc. This file can be modified if needed. See the README.md in `../common/` for all details of the config file.
+The test scripts uses configuration from a single profile file, found in `../common/test_env-*.sh`, which contains all needed configuration in terms of image names, image tags, ports, file paths, passwords etc. There is one profile file for system (ORAN/ONAP) and release.
+If temporary changes are needed to the settings in a profile file, use an override file containing only the variable to override.