Florencia Lebensohn coached and directed the University of Buenos Aires team at the Vth Pre-Moot organized by Positivo University on March 1-2, 2013, in Curitiba, Brazil. The University of Buenos Aires team was finalist and received the award for the second best speaker. This event has the purpose of preparing the teams for the annual international arbitration moot Willem C. Vis that will take place in Vienna in late March this year. Further information on this activity in: http://premoot.up.com.br/secao/959/the-pre-moot.aspx.