diff --git a/src/frontend/app/process/process.component.html b/src/frontend/app/process/process.component.html
index 1b381b6e29dcea6ddb36c3156ed70d6a9560e1b6..ad2ff267f1f3fe4aa14d710419806f5161b81a84 100644
--- a/src/frontend/app/process/process.component.html
+++ b/src/frontend/app/process/process.component.html
@@ -63,24 +63,34 @@
                     </div>
                 </div>
             </ng-container>
-            <button mat-icon-button (click)="createModal()">
-                <mat-icon class="fas fa-external-link-alt"></mat-icon>
-            </button>
-            <app-notes-list *ngIf="currentTool === 'notes'" #appNotesList [editMode]="true"
-                [resId]="currentResourceInformations.resId">
-            </app-notes-list>
-            <app-diffusions-list *ngIf="currentTool === 'diffusionList'" #appDiffusionsList [adminMode]="false"
-                [resId]="currentResourceInformations.resId">
-            </app-diffusions-list>
-            <app-visa-workflow *ngIf="currentTool === 'visa'" #appVisaWorkflow
-                [resId]="currentResourceInformations.resId"></app-visa-workflow>
-            <app-avis-workflow *ngIf="currentTool === 'avis'" #appAvisWorkflow
-                [resId]="currentResourceInformations.resId"></app-avis-workflow>
-            <app-attachments-list *ngIf="currentTool === 'attachments'" #appAttachmentsList
-                [resId]="currentResourceInformations.resId" (reloadBadgeAttachments)="reloadBadgeAttachments($event)">
-            </app-attachments-list>
-            <app-indexing-form *ngIf="currentTool === 'info'" #indexingForm [groupId]="currentGroupId"
-                [indexingFormId]="1"></app-indexing-form>
+            <div *ngIf="!isModalOpen()" style="display: flex;justify-content: flex-end;">
+                <button mat-icon-button (click)="createModal()" color="primary">
+                    <mat-icon class="fas fa-external-link-alt"></mat-icon>
+                </button>
+            </div>
+            <ng-container *ngIf="!isModalOpen(); else elseTemplate">
+                <app-notes-list *ngIf="currentTool === 'notes'" #appNotesList [editMode]="true"
+                    [resId]="currentResourceInformations.resId">
+                </app-notes-list>
+                <app-diffusions-list *ngIf="currentTool === 'diffusionList'" #appDiffusionsList [adminMode]="false"
+                    [resId]="currentResourceInformations.resId">
+                </app-diffusions-list>
+                <app-visa-workflow *ngIf="currentTool === 'visa'" #appVisaWorkflow
+                    [resId]="currentResourceInformations.resId"></app-visa-workflow>
+                <app-avis-workflow *ngIf="currentTool === 'avis'" #appAvisWorkflow
+                    [resId]="currentResourceInformations.resId"></app-avis-workflow>
+                <app-attachments-list *ngIf="currentTool === 'attachments'" #appAttachmentsList
+                    [resId]="currentResourceInformations.resId">
+                </app-attachments-list>
+                <app-indexing-form *ngIf="currentTool === 'info'" #indexingForm [groupId]="currentGroupId"
+                    [indexingFormId]="1"></app-indexing-form>
+            </ng-container>
+            <ng-template #elseTemplate>
+                <div class="openedModal">
+                    <i class="fas fa-external-link-alt"></i>
+                    Ouvert dans une modal
+                </div>
+            </ng-template>
         </div>
         <div class="actions-indexing-form">
             <ng-container *ngIf="actionsList.length > 0 && selectedAction !== undefined">
@@ -169,11 +179,11 @@
         [ngStyle]="{'width': appService.getViewMode() ? '80%' : '30%'}" autoFocus="false">
     </mat-sidenav>
 </mat-sidenav-container>
-<div class="modal-module" cdkDrag *ngFor="let modal of modalModule; let i=index">
-    <div class="modal-module-title">
+<div class="modal-module" cdkDrag *ngFor="let modal of modalModule; let i=index" cdkDragBoundary=".maarch-container">
+    <div class="modal-module-title" cdkDragHandle>
         <span>
             {{modal.label}}
-        </span> 
+        </span>
         <button mat-icon-button (click)="removeModal(i)">
             <mat-icon class="fas fa-times"></mat-icon>
         </button>
diff --git a/src/frontend/app/process/process.component.scss b/src/frontend/app/process/process.component.scss
index b1ace91d4c52c92d729f025e09c810784a9a0c3c..b385bc12aada7669d8829aa1cf9b560afbc0c886 100644
--- a/src/frontend/app/process/process.component.scss
+++ b/src/frontend/app/process/process.component.scss
@@ -342,7 +342,8 @@
   &-title {
     cursor: move;
     color: white;
-    padding: 10px;
+    padding-left: 10px;
+    padding-right: 10px;
     background: $primary;
     margin-top: -10px;
     margin-left: -10px;
@@ -362,4 +363,14 @@
     overflow: auto;
     max-height: 500px;
   }
+}
+.openedModal {
+    display: flex;
+    flex-direction: column;
+    height: 100%;
+    justify-content: center;
+    align-items: center;
+    font-size: 30px;
+    font-weight: bold;
+    opacity: 0.2;
 }
\ No newline at end of file
diff --git a/src/frontend/app/process/process.component.ts b/src/frontend/app/process/process.component.ts
index c17d60902d7fd99374e25e54d7ededacce957c43..b4142351c88fa707d7b156f71bf525653930245d 100644
--- a/src/frontend/app/process/process.component.ts
+++ b/src/frontend/app/process/process.component.ts
@@ -221,4 +221,12 @@ export class ProcessComponent implements OnInit {
     removeModal(index: number) {
         this.modalModule.splice(index, 1);
     }
+
+    isModalOpen() {
+        if (this.modalModule.map(module => module.id).indexOf(this.currentTool) > -1) {
+            return true;
+        } else {
+            return false;
+        }
+    }
 }
\ No newline at end of file