My Newman / Postman configuration run fails with getaddrinfo ENOTFOUND {{arangourl}}. What should I do?

You are using an outdated Postman collection that still references ArangoDB. Switch to the dev branch of the tms-configuration repository and use the tms-config.postman_collection.json from there, which has been updated for PostgreSQL. The main branch may still contain legacy ArangoDB references. Also ensure you pair it with the correct environment file (Tazama-Docker-Compose.postman_environment.json).