code: function(oInfo) {
  			if (!oInfo) {
  				return null;
  			}
  
  			if (oInfo._normalized) {
  				return oInfo;
  			}
  
  			oInfo.role = oInfo.role || "";
  			oInfo.type = oInfo.type || "";
  			oInfo.description = oInfo.description || "";
  			oInfo.enabled = (oInfo.enabled === true || oInfo.enabled === false) ? oInfo.enabled : null;
  			oInfo.editable = (oInfo.editable === true || oInfo.editable === false) ? oInfo.editable : null;
  			oInfo.children = oInfo.children || [];
  			oInfo._normalized = true;
  
  			return oInfo;
  		}
docs: /*
  Normalizes the given acc info object and ensures that all the defaults are set.