WPS1: Preparation and Exploitation of W7-X Campaigns WPPMI: Plant Level System Engineering, Design Integration and Physics Integration WPPFC: Preparation of efficient PFC operation for ITER and DEMO WPMST2: Preparation of exploitation of Medium-Size Tokamaks WPMST1: Medium-Size Tokamak Campaigns WPJET2: Plasma-Facing Components WPJET1: JET Campaigns WPJET1: JET Campaigns WPJET1: JET Campaigns WPJET1: JET Campaigns