code: function loadFieldsModel(){
  			const initialFieldsModel = angular.isArray(scope.edaEasyFormViewerEasyFormGeneratorFieldsModel)
          ? loadExistingConfigurationModel(scope.edaEasyFormViewerEasyFormGeneratorFieldsModel) //translate easy form generator to formly fields model
  				: {};
  			return initialFieldsModel;
  		}
docs: TODO : check if formly or easy form generato fields model
  
  by default or if both -> easy for generator is chosen