Last February 19^th NET4FLOW coordinator has participated at the Bicyclos HEurope 2^nd International School and Workshop at the cicCartuja (Seville, Spain), where he presented the seminar entitled “Green pathways: the NET4FLOW MSCA-SE project“. Very interesting workshop on cyclodextrins, acknowledging the Bicyclos project (https://www.bicyclos.eu) coordinator and the meeting organizers for the preparation of this meeting.