diff --git a/src/app/admin/admin-notify-dashboard/admin-notify-dashboard.component.html b/src/app/admin/admin-notify-dashboard/admin-notify-dashboard.component.html
index 4b432adb38..e366fbc909 100644
--- a/src/app/admin/admin-notify-dashboard/admin-notify-dashboard.component.html
+++ b/src/app/admin/admin-notify-dashboard/admin-notify-dashboard.component.html
@@ -8,7 +8,7 @@
             <a ngbNavLink>{{'admin-notify-dashboard.metrics' | translate}}</a>
             <ng-template ngbNavContent>
               <div id="metrics">
-                <ds-admin-notify-metrics></ds-admin-notify-metrics>
+                <ds-admin-notify-metrics [boxesConfig]="metricsConfig"></ds-admin-notify-metrics>
               </div>
             </ng-template>
           </li>
diff --git a/src/app/admin/admin-notify-dashboard/admin-notify-dashboard.component.ts b/src/app/admin/admin-notify-dashboard/admin-notify-dashboard.component.ts
index 56f5091969..abaf9f05b5 100644
--- a/src/app/admin/admin-notify-dashboard/admin-notify-dashboard.component.ts
+++ b/src/app/admin/admin-notify-dashboard/admin-notify-dashboard.component.ts
@@ -1,47 +1,35 @@
-import { Component, Inject, OnInit } from '@angular/core';
-import { SearchConfigurationService } from "../../core/shared/search/search-configuration.service";
+import { Component, OnInit } from '@angular/core';
 import { SearchService } from "../../core/shared/search/search.service";
+import { environment } from "../../../environments/environment";
 import { PaginatedSearchOptions } from "../../shared/search/models/paginated-search-options.model";
-import { SEARCH_CONFIG_SERVICE } from "../../my-dspace-page/my-dspace-page.component";
 import { PaginationComponentOptions } from "../../shared/pagination/pagination-component-options.model";
-import { SearchFilterConfig } from "../../shared/search/models/search-filter-config.model";
+import { concatAll, concatWith, flatMap, forkJoin, from, mergeAll, switchMap } from "rxjs";
+import { concat, delay } from "rxjs/operators";
+import { getFirstSucceededRemoteData } from "../../core/shared/operators";
 
 @Component({
   selector: 'ds-admin-notify-dashboard',
   templateUrl: './admin-notify-dashboard.component.html',
   styleUrls: ['./admin-notify-dashboard.component.scss'],
-  providers: [
-    {
-      provide: SEARCH_CONFIG_SERVICE,
-      useClass: SearchConfigurationService
-    }
-  ]
 })
 export class AdminNotifyDashboardComponent implements OnInit{
-  mockFilterConfig : SearchFilterConfig = Object.assign(new SearchFilterConfig(), {
-    type: {
-      value: "discovery-filter"
-    },
-    pageSize: 10,
-    name: "author",
-    filterType: "text",
-    _links: {
-      self: {
-        href: "https://dspace-coar.4science.cloud/server/api/discover/facets/author"
-      }
-    }
-  });
 
-  mockPaginatedSearchOptions = new PaginatedSearchOptions({
-    pagination: Object.assign(new PaginationComponentOptions(), { id: 'page-id', currentPage: 1, pageSize: 20 }),
-    configuration: '',
+  metricsConfig = environment.notifyMetrics;
+  private singleResultOptions = Object.assign(new PaginationComponentOptions(), {
+    id: 'single-result-options',
+    pageSize: 1
   });
-
-  constructor(private searchService: SearchService,
-              @Inject(SEARCH_CONFIG_SERVICE) public searchConfigService: SearchConfigurationService,
-  ) {}
+  constructor(private searchService: SearchService) {}
 
   ngOnInit() {
-    this.searchService.getFacetValuesFor(this.mockFilterConfig, 1, this.mockPaginatedSearchOptions).subscribe(c => console.log(c))
+    const discoveryConfigurations = this.metricsConfig
+      .map(row => row.boxes)
+      .map(boxes => boxes.map(box => box.config).filter(config => !!config));
+    const mergedConfigurations = discoveryConfigurations[0].concat(discoveryConfigurations[1]);
+    const searchConfigurations = mergedConfigurations
+      .map(config => Object.assign(new PaginatedSearchOptions({}),
+      { configuration: config, pagination: this.singleResultOptions }
+    ));
+    // TODO: check for search completion before executing next one
   }
 }
diff --git a/src/app/admin/admin-notify-dashboard/admin-notify-metrics/admin-notify-metrics.component.ts b/src/app/admin/admin-notify-dashboard/admin-notify-metrics/admin-notify-metrics.component.ts
index bea0f654ec..57f834f872 100644
--- a/src/app/admin/admin-notify-dashboard/admin-notify-metrics/admin-notify-metrics.component.ts
+++ b/src/app/admin/admin-notify-dashboard/admin-notify-metrics/admin-notify-metrics.component.ts
@@ -1,6 +1,5 @@
-import { Component } from '@angular/core';
+import { Component, Input } from '@angular/core';
 import { AdminNotifyMetricsRow } from './admin-notify-metrics.model';
-import { AdminNotifyMetricsRowsConfig } from './admin-notify-metrics.config';
 
 @Component({
   selector: 'ds-admin-notify-metrics',
@@ -9,5 +8,6 @@ import { AdminNotifyMetricsRowsConfig } from './admin-notify-metrics.config';
 })
 export class AdminNotifyMetricsComponent {
 
-  boxesConfig: AdminNotifyMetricsRow[] = AdminNotifyMetricsRowsConfig;
+  @Input()
+  boxesConfig: AdminNotifyMetricsRow[];
 }
diff --git a/src/app/admin/admin-notify-dashboard/admin-notify-metrics/admin-notify-metrics.config.ts b/src/app/admin/admin-notify-dashboard/admin-notify-metrics/admin-notify-metrics.config.ts
deleted file mode 100644
index 6406f91d0b..0000000000
--- a/src/app/admin/admin-notify-dashboard/admin-notify-metrics/admin-notify-metrics.config.ts
+++ /dev/null
@@ -1,56 +0,0 @@
-import { AdminNotifyMetricsRow } from './admin-notify-metrics.model';
-
-export const AdminNotifyMetricsRowsConfig: AdminNotifyMetricsRow[] = [
-  {
-    title: 'Number of received LDN',
-    boxes: [
-      {
-        color: '#B8DAFF',
-        title: 'Accepted',
-      },
-      {
-        color: '#D4EDDA',
-        title: 'Processed LDN',
-      },
-      {
-        color: '#FDBBC7',
-        title: 'Failure',
-      },
-      {
-        color: '#FDBBC7',
-        title: 'Untrusted',
-      },
-      {
-        color: '#43515F',
-        title: 'Incoming LDM messages',
-        textColor: '#fff'
-      },
-    ]
-  },
-  {
-    title: 'Number of generated LDN',
-    boxes: [
-      {
-        color: '#D4EDDA',
-        title: 'Delivered',
-      },
-      {
-        color: '#B8DAFF',
-        title: 'Queued',
-      },
-      {
-        color: '#FDEEBB',
-        title: 'Queued for retry',
-      },
-      {
-        color: '#FDBBC7',
-        title: 'Failure',
-      },
-      {
-        color: '#43515F',
-        title: 'Outgoing LDM messages',
-        textColor: '#fff'
-      },
-    ]
-  }
-];
diff --git a/src/app/admin/admin-notify-dashboard/admin-notify-metrics/admin-notify-metrics.model.ts b/src/app/admin/admin-notify-dashboard/admin-notify-metrics/admin-notify-metrics.model.ts
index 6fb673575c..ab0f9cfa91 100644
--- a/src/app/admin/admin-notify-dashboard/admin-notify-metrics/admin-notify-metrics.model.ts
+++ b/src/app/admin/admin-notify-dashboard/admin-notify-metrics/admin-notify-metrics.model.ts
@@ -2,6 +2,7 @@ export interface AdminNotifyMetricsBox {
   color: string;
   textColor?: string;
   title: string;
+  config: string;
   count?: number
 }
 
diff --git a/src/config/app-config.interface.ts b/src/config/app-config.interface.ts
index e610257dbf..e3f2b40db4 100644
--- a/src/config/app-config.interface.ts
+++ b/src/config/app-config.interface.ts
@@ -23,6 +23,9 @@ import { HomeConfig } from './homepage-config.interface';
 import { MarkdownConfig } from './markdown-config.interface';
 import { FilterVocabularyConfig } from './filter-vocabulary-config';
 import { DiscoverySortConfig } from './discovery-sort.config';
+import {
+  AdminNotifyMetricsRow
+} from "../app/admin/admin-notify-dashboard/admin-notify-metrics/admin-notify-metrics.model";
 
 interface AppConfig extends Config {
   ui: UIServerConfig;
@@ -50,6 +53,7 @@ interface AppConfig extends Config {
   markdown: MarkdownConfig;
   vocabularies: FilterVocabularyConfig[];
   comcolSelectionSort: DiscoverySortConfig;
+  notifyMetrics: AdminNotifyMetricsRow[];
 }
 
 /**
diff --git a/src/config/default-app-config.ts b/src/config/default-app-config.ts
index 6150e1ad02..22f9d8322d 100644
--- a/src/config/default-app-config.ts
+++ b/src/config/default-app-config.ts
@@ -23,6 +23,9 @@ import { HomeConfig } from './homepage-config.interface';
 import { MarkdownConfig } from './markdown-config.interface';
 import { FilterVocabularyConfig } from './filter-vocabulary-config';
 import { DiscoverySortConfig } from './discovery-sort.config';
+import {
+  AdminNotifyMetricsRow
+} from "../app/admin/admin-notify-dashboard/admin-notify-metrics/admin-notify-metrics.model";
 
 export class DefaultAppConfig implements AppConfig {
   production = false;
@@ -443,4 +446,69 @@ export class DefaultAppConfig implements AppConfig {
     sortField:'dc.title',
     sortDirection:'ASC',
   };
+
+  notifyMetrics: AdminNotifyMetricsRow[] = [
+    {
+      title: 'Number of received LDN',
+      boxes: [
+        {
+          color: '#B8DAFF',
+          title: 'Accepted',
+          config: 'NOTIFY.incoming.accepted'
+        },
+        {
+          color: '#D4EDDA',
+          title: 'Processed LDN',
+          config: 'NOTIFY.incoming.processed'
+        },
+        {
+          color: '#FDBBC7',
+          title: 'Failure',
+          config: 'NOTIFY.incoming.failure'
+        },
+        {
+          color: '#FDBBC7',
+          title: 'Untrusted',
+          config: 'NOTIFY.incoming.untrusted'
+        },
+        {
+          color: '#43515F',
+          title: 'Involved items',
+          textColor: '#fff',
+          config: ''
+        },
+      ]
+    },
+    {
+      title: 'Number of generated LDN',
+      boxes: [
+        {
+          color: '#D4EDDA',
+          title: 'Delivered',
+          config: 'NOTIFY.outgoing.delivered'
+        },
+        {
+          color: '#B8DAFF',
+          title: 'Queued',
+          config: 'NOTIFY.outgoing.queued'
+        },
+        {
+          color: '#FDEEBB',
+          title: 'Queued for retry',
+          config: 'NOTIFY.outgoing.queued_for_retry'
+        },
+        {
+          color: '#FDBBC7',
+          title: 'Failure',
+          config: 'NOTIFY.outgoing.failure'
+        },
+        {
+          color: '#43515F',
+          title: 'Involved items',
+          textColor: '#fff',
+          config: ''
+        },
+      ]
+    }
+  ]
 }
diff --git a/src/environments/environment.test.ts b/src/environments/environment.test.ts
index 806a45fbd5..8858e95a2a 100644
--- a/src/environments/environment.test.ts
+++ b/src/environments/environment.test.ts
@@ -317,5 +317,70 @@ export const environment: BuildConfig = {
       vocabulary: 'srsc',
       enabled: true
     }
+  ],
+
+  notifyMetrics: [
+    {
+      title: 'Number of received LDN',
+      boxes: [
+        {
+          color: '#B8DAFF',
+          title: 'Accepted',
+          config: 'NOTIFY.incoming.accepted'
+        },
+        {
+          color: '#D4EDDA',
+          title: 'Processed LDN',
+          config: 'NOTIFY.incoming.processed'
+        },
+        {
+          color: '#FDBBC7',
+          title: 'Failure',
+          config: 'NOTIFY.incoming.failure'
+        },
+        {
+          color: '#FDBBC7',
+          title: 'Untrusted',
+          config: 'NOTIFY.incoming.untrusted'
+        },
+        {
+          color: '#43515F',
+          title: 'Incoming LDM messages',
+          textColor: '#fff',
+          config: ''
+        },
+      ]
+    },
+    {
+      title: 'Number of generated LDN',
+      boxes: [
+        {
+          color: '#D4EDDA',
+          title: 'Delivered',
+          config: 'NOTIFY.outgoing.delivered'
+        },
+        {
+          color: '#B8DAFF',
+          title: 'Queued',
+          config: 'NOTIFY.outgoing.queued'
+        },
+        {
+          color: '#FDEEBB',
+          title: 'Queued for retry',
+          config: 'NOTIFY.outgoing.queued_for_retry'
+        },
+        {
+          color: '#FDBBC7',
+          title: 'Failure',
+          config: 'NOTIFY.outgoing.failure'
+        },
+        {
+          color: '#43515F',
+          title: 'Outgoing LDM messages',
+          textColor: '#fff',
+          config: ''
+        },
+      ]
+    }
   ]
 };