QA teams can use these clear criteria to ensure that features are designed with quality in mind. This proactive approach helps identify potential issues early in the development process, reducing the need for rework later. QC teams, on the other hand, can use the acceptance criteria to verify that the developed software behaves as expected, identifying any defects or discrepancies that need to be addressed before the software is released. https://testomat.io/blog/clear-acceptance-criteria-for-user-stories-bdd-way/