WP2 is the user requirements and scenario work package.
WP3 is the system architecture work package.
WP4 develop the demonstrator test bed.
WP5-7 developed the models and ARENA functions, where WP5 focus on detection, tracking and object asessment, WP6 on tracking, sensor fusion and situation assessment and WP7 on threat recognition and HMI.
WP8 manage the demonstration
WP9 focus on dissemination and exploitation.