diff --git a/i18n/distribution-group.de.json b/i18n/distribution-group.de.json
index 66f4aef..db027f7 100644
--- a/i18n/distribution-group.de.json
+++ b/i18n/distribution-group.de.json
@@ -5,6 +5,7 @@
   },
   "DistributionGroup": {
     "Title": "Verteilergruppe",
+    "Betreff": "Betreff",
     "Name": "Titel",
     "Text": "Text",
     "FormTitle": "Anlegen / Editieren Verteilergruppe",
diff --git a/package.json b/package.json
index a173fc1..3ff418b 100644
--- a/package.json
+++ b/package.json
@@ -13,8 +13,8 @@
     "start-map-app": "npm run build-map-library && ng serve grid-failure-information-map-app",
     "build-table-app": "ng build grid-failure-information-table-app --prod --aot",
     "build-table-app-full": "ng build grid-failure-information-app --prod --aot && ng build grid-failure-information-table-app --prod --aot",
-	"build-comp": "ng build grid-failure-information-web-comp --prod --aot --output-hashing none",
-    "build-comp-full": "npm run build-map-library && npm run build-main-app && npm run build-map-app && npm run build-table-app && npm run build-comp",	
+    "build-comp": "ng build grid-failure-information-web-comp --prod --aot --output-hashing none",
+    "build-comp-full": "npm run build-map-library && npm run build-main-app && npm run build-map-app && npm run build-table-app && npm run build-comp",
     "start-table-app": "npm run ng serve grid-failure-information-table-app",
     "start-main-app": "npm run build-map-library && npm run sy-pre-start && ng serve --proxy-config proxy.conf.json",
     "start-integration": "npm run sy-pre-start && npm run build-map-library && ng serve --proxy-config proxy.conf-integration.json",
diff --git a/projects/grid-failure-information-app/src/app/pages/distribution-group/distribution-group-details/distribution-group-details.component.html b/projects/grid-failure-information-app/src/app/pages/distribution-group/distribution-group-details/distribution-group-details.component.html
index c2ef5ec..ec9dcaa 100644
--- a/projects/grid-failure-information-app/src/app/pages/distribution-group/distribution-group-details/distribution-group-details.component.html
+++ b/projects/grid-failure-information-app/src/app/pages/distribution-group/distribution-group-details/distribution-group-details.component.html
@@ -36,6 +36,21 @@
         />
       </div>
     </div>
+    <!-- Betreff -->
+    <div class="form-group row">
+      <label for="emailSubject" class="col-sm-2 col-form-label">{{ 'DistributionGroup.Betreff' | translate }}</label>
+      <div class="col-sm-9">
+        <input
+          required
+          type="text"
+          maxlength="255"
+          class="form-control"
+          id="emailSubject"
+          [ngrxFormControlState]="(formState?.controls)['emailSubject']"
+          autocomplete="off"
+        />
+      </div>
+    </div>
     <!-- text -->
     <div class="form-group row distribution-text">
       <label for="distributionText" class="col-sm-2 col-form-label">{{ 'DistributionGroup.Text' | translate }}</label>
diff --git a/projects/grid-failure-information-app/src/app/pages/distribution-group/distribution-group-list/distribution-group-list-column-definition.ts b/projects/grid-failure-information-app/src/app/pages/distribution-group/distribution-group-list/distribution-group-list-column-definition.ts
index 128e8d4..f086a6b 100644
--- a/projects/grid-failure-information-app/src/app/pages/distribution-group/distribution-group-list/distribution-group-list-column-definition.ts
+++ b/projects/grid-failure-information-app/src/app/pages/distribution-group/distribution-group-list/distribution-group-list-column-definition.ts
@@ -21,6 +21,13 @@
     filter: 'setFilterComponent',
   },
   {
+    field: 'emailSubject',
+    headerName: 'DistributionGroup.Betreff',
+    sortable: true,
+    suppressMovable: true,
+    filter: 'setFilterComponent',
+  },
+  {
     field: 'distributionText',
     headerName: 'DistributionGroup.Text',
     sortable: true,
diff --git a/projects/grid-failure-information-app/src/app/pages/grid-failure/grid-failure-details/grid-failure-distribution-groups/grid-failure-distribution-groups-column-definition.ts b/projects/grid-failure-information-app/src/app/pages/grid-failure/grid-failure-details/grid-failure-distribution-groups/grid-failure-distribution-groups-column-definition.ts
index 96c98e3..bb0845a 100644
--- a/projects/grid-failure-information-app/src/app/pages/grid-failure/grid-failure-details/grid-failure-distribution-groups/grid-failure-distribution-groups-column-definition.ts
+++ b/projects/grid-failure-information-app/src/app/pages/grid-failure/grid-failure-details/grid-failure-distribution-groups/grid-failure-distribution-groups-column-definition.ts
@@ -21,6 +21,13 @@
     filter: 'setFilterComponent',
   },
   {
+    field: 'emailSubject',
+    headerName: 'DistributionGroup.Betreff',
+    sortable: true,
+    suppressMovable: true,
+    filter: 'setFilterComponent',
+  },
+  {
     field: 'distributionText',
     headerName: 'DistributionGroup.Text',
     sortable: true,
diff --git a/projects/grid-failure-information-app/src/app/shared/models/distribution-group.model.ts b/projects/grid-failure-information-app/src/app/shared/models/distribution-group.model.ts
index 7489364..2518b58 100644
--- a/projects/grid-failure-information-app/src/app/shared/models/distribution-group.model.ts
+++ b/projects/grid-failure-information-app/src/app/shared/models/distribution-group.model.ts
@@ -14,6 +14,7 @@
   public id: string = null;
   public distributionText: string = null;
   public name: string = null;
+  public emailSubject: string = null;
 
   public constructor(data: any = null) {
     Object.keys(data || {})
diff --git a/projects/grid-failure-information-app/src/app/shared/store/reducers/distribution-groups/distribution-group-details-form.reducer.ts b/projects/grid-failure-information-app/src/app/shared/store/reducers/distribution-groups/distribution-group-details-form.reducer.ts
index 14eddc1..7346620 100644
--- a/projects/grid-failure-information-app/src/app/shared/store/reducers/distribution-groups/distribution-group-details-form.reducer.ts
+++ b/projects/grid-failure-information-app/src/app/shared/store/reducers/distribution-groups/distribution-group-details-form.reducer.ts
@@ -23,6 +23,7 @@
 export const validateForm: ActionReducer<FormState<DistributionGroup>> = createFormStateReducerWithUpdate<DistributionGroup>(
   updateGroup<DistributionGroup>({
     name: validate(required),
+    emailSubject: validate(required),
   })
 );