All the debats and discussions today on CSPs and Telco operators are about IT and Telco convergence. In fact, after this big success of IT on achieving an important percent of infrastructure consolidation across different domains starting from Servers, going to storage and finishing by Data center network. Virtualzation of the different components of infrastructure had pushed IT infrastructure vendors to think about reducing more time to market and be more efficient by introducing cloud management platforms. Such platforms had proved their utility today when speaking about workload orchestration and automatic provisioning. Service Catalogs and End user Portal have helped customers to take control of all the chain and request services as he want. Infrastructure is coming more oriented service more than before. life cycle management helps IT administrator to manage the hall provisioning chain from request service to resource and capacity management. ...