Explore Image Mode support implementation in Testing Farm through this 35-minute conference talk from DevConf.CZ 2025. Learn how Testing Farm and tmt prepare testing environments for Image Mode deployment methods across RHEL, Fedora, and CentOS Stream operating systems. Discover the technical details of enabling Image Mode testing alongside traditional package mode testing for various CI systems, understand the process of reserving machines with Image Mode for testing and debugging purposes, and master techniques for executing existing tests against Image Mode environments. Gain insights into the standard tooling and infrastructure used for testing these major Linux distributions, with practical guidance on lowering testing entry barriers and integrating Image Mode validation into standard development workflows.