CoEfficient Software keeps an account of the work done and also maintains versions and backups of entire source code, Databases and executables at regular intervals and at the end of each iteration in the IPD. This helps us to rollback to a working solution in case of any undesired eventuality and at times of disaster recovery. Most of the configuration management is done using Visual Source Safe (VSS). The backups are taken on CDS and are stored on secured places on the CoEfficient Software network.