ntegration is the key word. From an NMS perspective, this would involve adding management functionality supplied by multivendors for various network elements to an NMS. Having a holistic telecom view and designing systems that can be easily integrated would involve following common models at various stages of development. NGOSS defines a set a meta-models that would ease integration. 3. Implementation provider dealing with implementation block in NGNM The main goal of the implementers is to churn out NGOSS solutions to meet current market requirements in a timely manner. The activities should target deliverables that are ready to use and can be plugged into the telecom management solutions currently available. An example of this would be an MTOSI adapter that will convert messages from legacy calls in the solution to interactions that are compliant with MTOSI. Building the technology specific implantation over the technology neu- tral architecture of TMF and working on a feedback loop between tech- nology neutral and technology specific implementation is a key activity that will help in enhancing the TNA. Software vendors need to make implementations based on the guidelines of holistic telecom vision and ensure that seamless information flows happen between different blocks to make final deployment a success with minimal faults. Prosspero is an activity group in TMF that is aimed at providing "ready- to-go" standards. Based on the standards recommended, vendors par- ticipating in this activity group create solution packages having reference code, guides, and test information. The implementers are the major con- tributors for this activity of creating solutions that will help companies to easily adopt the standards. Telecom application map (TAM) of TMF is an application map in tele- com space similar to the eTOM process map. The intent of an applica- tion map is to identify the areas in telecom space where applications are developed to meet specific requirements in resource, service, and business management. The i