diff --git a/src/app/components/logs-dashboard/report/logs-pre-report/logs-pre-report.component.html b/src/app/components/logs-dashboard/report/logs-pre-report/logs-pre-report.component.html
index b3ae850ed71ccbffe504c88e86560a9e90841044..ec7a1728515808111dc9f75db2b7ed7a4623c634 100644
--- a/src/app/components/logs-dashboard/report/logs-pre-report/logs-pre-report.component.html
+++ b/src/app/components/logs-dashboard/report/logs-pre-report/logs-pre-report.component.html
@@ -75,22 +75,22 @@
         </div>
         <div class="data-list">
           <div class="data columns is-multiline is-vcentered is-marginless"
-            *ngFor="let session of allSessionsInfoList; let i=index; let odd=odd; let even=even;"
+            *ngFor="let session of allSlugSessionInfoList; let i=index; let odd=odd; let even=even;"
             [ngClass]="{ odd: odd, even: even }">
             <div class="column is-4 has-text-left">
               {{ session._id.session_id }}
             </div>
             <div class="column is-1 has-text-left">
-              {{ session.all.length }}
+              <!-- {{ session.all.length }} -->
             </div>
             <div class="column is-2 has-text-left">
-              {{ session.latest.completionDate.$date }}
+              {{ session._id.completionDate.$date }}
             </div>
             <div class="column is-2 has-text-left">
-              {{session.latest.duration.hours}}:{{session.latest.duration.minutes}}:{{session.latest.duration.seconds}}
+              {{session._id.duration.hours}}:{{session._id.duration.minutes}}:{{session._id.duration.seconds}}
             </div>
             <div class="column  is-1 has-text-left actions">
-              {{ session.latest.count.ERROR }}
+              {{ session._id.count.ERROR }}
             </div>
             <div class="column is-1 actions">
               <a class="button button-gl "
@@ -188,7 +188,7 @@
           </div>
         </div>
         <div class="data-list">
-          <div *ngFor="let slug of allSlugsInfoList; let i=index; let odd=odd; let even=even;">
+          <div *ngFor="let slug of allSlugSessionInfoList; let i=index; let odd=odd; let even=even;">
             <div class="data columns is-multiline is-vcentered is-marginless" *ngIf="slug._id.slug"
               [ngClass]="{ odd: odd, even: even }">
               <div class="column is-3 has-text-left">
@@ -198,16 +198,16 @@
                 </div>
               </div>
               <div class="column is-2 has-text-left">
-                {{slug.all.length}}
+                <!-- {{slug.all.length}} -->
               </div>
               <div class="column is-2 has-text-left">
-                {{slug.latest.completionDate.$date}}
+                {{slug._id.completionDate.$date}}
               </div>
               <div class="column is-2 has-text-left">
-                {{slug.latest.duration.hours}}:{{slug.latest.duration.minutes}}:{{slug.latest.duration.seconds}}
+                {{slug._id.duration.hours}}:{{slug._id.duration.minutes}}:{{slug._id.duration.seconds}}
               </div>
               <div class="column  is-1 has-text-left actions">
-                {{slug.latest.count.ERROR}}
+                {{slug._id.count.ERROR}}
               </div>
               <div class="column  is-1 has-text-left actions">
                 <a class="button button-gl is-left"
diff --git a/src/app/components/logs-dashboard/report/logs-pre-report/logs-pre-report.component.ts b/src/app/components/logs-dashboard/report/logs-pre-report/logs-pre-report.component.ts
index c5bc6dff1b8ce0e68aef790d40740a5bca06c7a3..472ea75a28743be21c884a3235b873a49d789508 100644
--- a/src/app/components/logs-dashboard/report/logs-pre-report/logs-pre-report.component.ts
+++ b/src/app/components/logs-dashboard/report/logs-pre-report/logs-pre-report.component.ts
@@ -26,8 +26,7 @@ export class LogsPreReportComponent implements OnInit {
   serviceName: string;
   nbObjects: number = 0;
   isSession: boolean = false;
-  allSlugsInfoList: any = [];
-  allSessionsInfoList: any = [];
+  allSlugSessionInfoList: any = [];
   // Paginator options
   paginator: PaginatorOptions;
   pageSizeOptions = [5, 10, 25, 100];
@@ -60,34 +59,26 @@ export class LogsPreReportComponent implements OnInit {
     this.getComplementaryInformation();
   }
 
-  completeSlugsInfos(slugList) {
-    this.allSlugsInfoList = [];
+  completeSlugsInfos(slugList, sessionId) {
+    console.log('slugList', slugList, 'sessionId', sessionId);
+    this.allSlugSessionInfoList = [];
     for (let i = 0; i < slugList.length; i += 1) {
-      this.getAllInfoForOneSlug(slugList[i]);
+      this.getAllInfoForOneSlugSession(slugList[i], sessionId);
     }
   }
-  getAllInfoForOneSlug(slug) {
-    this._dataLogsService.getAllInfoForOneSlug(slug).subscribe((result) => {
-      for (let j = 0; j < result[0].all.length; j += 1) {
-        result[0].all[j].completionDate.$date = new Date(result[0].all[j].completionDate.$date);
-      }
-      this.allSlugsInfoList.push(result[0]);
-    },
-    );
-  }
 
-  completeSessionsInfos(sessionList) {
-    this.allSessionsInfoList = [];
+  completeSessionsInfos(slug, sessionList) {
+    console.log('slug', slug, 'sessionList', sessionList);
+
+    this.allSlugSessionInfoList = [];
     for (let i = 0; i < sessionList.length; i += 1) {
-      this.getAllInfoForOneSession(sessionList[i]);
+      this.getAllInfoForOneSlugSession(slug, sessionList[i]);
     }
   }
-  getAllInfoForOneSession(sessionId) {
-    this._dataLogsService.getAllInfoForOneSession(sessionId).subscribe((result) => {
-      for (let j = 0; j < result[0].all.length; j += 1) {
-        result[0].all[j].completionDate.$date = new Date(result[0].all[j].completionDate.$date);
-      }
-      this.allSessionsInfoList.push(result[0]);
+  getAllInfoForOneSlugSession(slug, sessionId) {
+    this._dataLogsService.getAllInfoForSlugSession(slug, sessionId).subscribe((result) => {
+      result[0]._id.completionDate.$date = new Date(result[0]._id.completionDate.$date);
+      this.allSlugSessionInfoList.push(result[0]);
     },
     );
   }
@@ -106,11 +97,11 @@ export class LogsPreReportComponent implements OnInit {
         if (this.type === 'session') {
           this.nbObjects = response[0].slug_list.length;
           this.paginator.length = response[0].slug_list.length;
-          this.completeSlugsInfos(response[0].slug_list.slice(0, this.paginator.limit));
+          this.completeSlugsInfos(response[0].slug_list.slice(0, this.paginator.limit), this.id);
         } else {
           this.nbObjects = response[0].session_id_list.length;
           this.paginator.length = response[0].session_id_list.length;
-          this.completeSessionsInfos(response[0].session_id_list.slice(0, this.paginator.limit));
+          this.completeSessionsInfos(this.id, response[0].session_id_list.slice(0, this.paginator.limit));
         }
       });
   }
@@ -119,15 +110,17 @@ export class LogsPreReportComponent implements OnInit {
   changePagination(pageIndex) {
     this.paginator.pageIndex = pageIndex;
     if (this.type === 'slug') {
-      this.completeSessionsInfos(this.responseArray.session_id_list.slice(
+      this.completeSessionsInfos(this.id, this.responseArray.session_id_list.slice(
         (this.paginator.pageIndex - 1) * (this.paginator.limit),
         (this.paginator.pageIndex - 1) * (this.paginator.limit) + this.paginator.limit,
       ));
     } else {
-      this.completeSlugsInfos(this.responseArray.slug_list.slice(
+      this.completeSlugsInfos(
+        this.responseArray.slug_list.slice(
         (this.paginator.pageIndex - 1) * (this.paginator.limit),
         (this.paginator.pageIndex - 1) * (this.paginator.limit) + this.paginator.limit,
-      ));
+      ),
+        this.id);
     }
   }
 
diff --git a/src/app/services/data-logs.service.ts b/src/app/services/data-logs.service.ts
index 033bf880dd4d3acb3a4785e589106bdb6cc7b0a0..73bc312313a1067b5796a3f253886a612c26b247 100644
--- a/src/app/services/data-logs.service.ts
+++ b/src/app/services/data-logs.service.ts
@@ -110,6 +110,17 @@ export class DataLogsService {
     );
   }
 
+  getAllInfoForSlugSession(slug, sessionId): Observable<any[]> {
+    const query = { slug, session_id: sessionId };
+    const stringQuery = JSON.stringify(query);
+    const aggregationEndPoint = '/_aggrs/oneFullSessionSlugAggr?avars=';
+    return this._httpClient.get<any[]>(this.resourceServiceUrl + aggregationEndPoint + stringQuery).pipe(
+      map((response) => {
+        return response;
+      }),
+    );
+  }
+
   getData(thisUuid, sessionId): Observable<any[]> {
     const query = { uuid: thisUuid, session_id: sessionId };
     const stringQuery = JSON.stringify(query);