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                    2011
                
            
            
                13 Sep
                
                '11
                
            
            
            
        
    
                2:25 p.m.
            
        On 09/13/2011 10:01 AM, Itamar Heim wrote:
How often are these and how do they get resolved? How is a nack by someone resolved if majority are in agreement (ack it)?
A nack is invalid (an has to be withdrawn) unless solid technical reason are given and the debate around those reasons hold. Jim -- want to add? Carl.