WPPFC: Preparation of efficient PFC operation for ITER and DEMO WPJET1: JET Campaigns WPHCD: Heating and current drive systems project WPMAT: Materials project WPDIV: Divertor project WPMAG: Magnets system project WP15ER: Enabling Research 2015 WPJET1: JET Campaigns WP15ER: Enabling Research 2015 WPJET1: JET Campaigns