$scope.parseTitle = function (value) {
      if (!value) { return; }
      var result = value
        .replace(/_([a-zA-Z])/g, " $1").split(' ').map(d => d.charAt(0).toUpperCase() + d.slice(1)).join(' ')
        .replace(/([A-Z])/g, " $1");
      return result;
    }