Add Description to External Datasets - (Issue #154)

dmp-frontend/src/app/ui/dataset/dataset-wizard/external-references/dataset-external-references-editor.component.html

@@ -41,6 +41,9 @@
 					</button>
 				</div>
 			</div>
+			<div class="col-12">
+				<span>{{'DATASET-EDITOR.FIELDS.EXTERNAL-DATASETS-DESCRIPTION' | translate}}</span>
+			</div>
 		</div>
 		<app-external-item-listing class="col-12" *ngIf="formGroup.get('externalDatasets') && externalDatasetsTemplate && externalSourcesConfiguration" [options]="externalSourcesConfiguration.externalDatasets" placeholder="{{'DATASET-EDITOR.FIELDS.EXTERNAL-DATASETS' | translate}}" [parentTemplate]='externalDatasetsTemplate' [formArray]="formGroup.get('externalDatasets')" [autoCompleteConfiguration]="externalDatasetAutoCompleteConfiguration" (onItemChange)="externalDatasetsOnItemChange($event)">
 		</app-external-item-listing>

dmp-frontend/src/assets/i18n/en.json

@@ -729,7 +729,8 @@
 			"DATAREPOSITORIES": "Data Repositories",
 			"REGISTRIES": "Registries",
 			"SERVICES": "Services",
-			"EXTERNAL-DATASETS": "External Dataset",
+			"EXTERNAL-DATASETS": "External Datasets",
+			"EXTERNAL-DATASETS-DESCRIPTION": "Datasets related to the one being described in the DMP, either utilized for its production or being a derivative or byproduct of its utilization",
 			"EXTERNAL-DATASET-TYPE": "External Dataset Type",
 			"EXTERNAL-DATASET-INFO": "External Dataset Info",
 			"DATAREPOSITORIES-INFO": "Data Repositories Info",