The+sale+of the+contract,+realizing+a+succession+a+title+particular+in the+legal ratio+contractual,+by+the+replacement+a+a+new+subject+(transferee)+in+legal position+active+and+passive+of+one+of the+original+contractors+(transferor),+it involves+anch He+the+transfer+of the+bond+nascent+from the+clause+compromise+with+the+which+the parts+original+si+are+a+A+to+to+ad+referees+rituals+each+and+any dispute+insurgent+between+parts+about+the implementation,+the interpretation+and+the+resolution+of the+contract.