WPJET1: JET Campaigns WPDTT1: Assessment of alternative divertor geometries and liquid metals PFCs WPJET1: JET Campaigns WPISA: Infrastructure support activities WPDTT1: Assessment of alternative divertor geometries and liquid metals PFCs WPDTT1: Assessment of alternative divertor geometries and liquid metals PFCs WP15ER: Enabling Research 2015 WP15ER: Enabling Research 2015 WPMST2: Preparation of exploitation of Medium-Size Tokamaks WPJET1: JET Campaigns