To the+effects+of identification+of the+media+with+to which+the+praise+it goes+challenged,+this+that matters+is+the+nature of the act+in+concrete+place+in+being+from+referees,+more+that+the +nature+of the arbitration+like+foreseen by+parts;+therefore,+if+it is+state+pronounced+a+praise+irrital+despite the+some+of the+parts+they support+having+in+reality +agreed+a+clause+per+arbitration+ritual,+n nE+it follows+that that+praise+it is challengeable,+not+in front+to+court+appeal+ex+art.+828+cod.+proc.+civ.,+ma,+,+,+ Second+the+ordinary rules+on the+competence+and+with+the compliance+of the+double+degree+of+jurisdiction,+making+i worth+i+vices+of+event+of the+will+negotiale.