From October 29th until November, 1st, 2019, J. L. Ballester attended in Beijing (China) the meeting of the International Space Science Institute Team on “The eruption of solar filaments and the associated mass and energy transport”, led by Drs. J. C Vial (France) and P. F. Chen (China). The team was composed by experts from China, France, Czech Republic, UK, USA, Spain, Japan and India, who gathered together to discuss the processes involved in prominence eruptions as well as the most appropriate approach for a comprehensive study of these phenomena