Another successful presentation at the Conference Of ICT professionals in the energy supply sector of Slovenia for Bintegra. On November 29th Nikola Risteski presented the lessons learned in the implementation of the integration bus as a part of the Slovenian-Japanese NEDO project. Together with Iskratel, GDi and Elektro Celje, we developed a pilot CIM-based integration bus for the use in the energy sector and faced the challenges provided by the fast paced changes in the field.