The first element of the testing will be the creation of a test plan. This will be based on the functional requirements, use cases and KPIs identified in WP2. The test plan will include a detailed description of all testing procedures, results forms; success thresholds to be applied; and provide data collection forms on which the results of each testing phase will be recorded. Following each round of testing, test failures will be corrected in a software adjustment procedure. Tetracom is responsible for making changes to the platform and the online content services. Defects in other components are fixed by the beneficiary responsible for the particular component.