| The objective of this phase is to make an already customized and tested system available to the end-user for acceptance testing. After testing the system, any remaining bugs are identified and removed. The system is then put into operational use by running it parallel with the legacy system. At client's management discretion, a formal decision to shut down the legacy system is taken. From this point onwards, the system is on its own and any additional Change Requests (CRs) demanded by the client are subjected to separate development time lines and separate billing and invoicing mechanisms. |