Implement Ambit Focus release upgrades quickly and successfully? In a quick three months? Yes! We were once again able to support one of our customers with the right know-how: Within a very short time frame, Maximilian Stahl and Jonas Kietzmann introduced a release upgrade of the ALM system Ambit Focus from 2018.2 to 2021.1. At the same time, a new data hub was also implemented. What contributed to this success? A parallel instance of the new version without further content development! Using this method, regression tests could be automated and the migration time was shortened.