15 . The Working Group : ( a ) approved the major findings of the Seminar ; ( b ) entrusted the secretariat with preparing a brochure on the Seminar for submission to the Commission on Sustainable Development at its 13th session ( CSD-13 ) for information ; and ( c ) invited the lead country , Switzerland , with the assistance of the secretariat to prepare the second seminar , focusing on the environmental services of water-related ecosystems ( forests and wetlands ) and financing for their protection and sustainable use ( for details , see the report of the Seminar MP.WAT/SEM.4/2004/3 ) .