Over the years, the NWP suites have multiplied refined and become coupled and this approach by point in the forecast system is limiting an optimal use of these NWP. Several projects exist across the country to diagnose weather elements including severe weather from the different suites. Also, the operational community of forecasters are suggesting different ways to increase the use of NWP in the forecast system. This project will gather all the initiatives to gather all the fields generated and that are likely to become a full set of weather elements to represent the official forecast. This new database could feed the current forecast system as well as the warning system to be developed that will make use of met objects.