The greatest challenge with Automated Test Tools (ATT) is knowing what to automate, choosing the wrong targets can prove costly may even detract from your overall test quality. At i400Hub we have the experience to know what to automate and have decades of experience in IBM i software, support, and development. Best uses if Test Automation is on repeatable and repetitive tests for example regression testing. Ensuring nothing has broken helps drive quality and confidence. Some manual testing is good so do not try to automate everything. The value to development teams is huge when done properly, these include: Run more tests without increasing costs, Increase the scope of coverage, Find the hard-to-detect defects earlier, when they are easier to fix and Improve Software Quality.