diff --git a/src/frontend/app/administration/template/template-administration.component.html b/src/frontend/app/administration/template/template-administration.component.html
index ad9b05c9375e2c3bbd31e0c86f847d2ad1404e0f..4cab181ab718c2f389883bd9a20134bd9749231e 100755
--- a/src/frontend/app/administration/template/template-administration.component.html
+++ b/src/frontend/app/administration/template/template-administration.component.html
@@ -106,7 +106,7 @@
                             <div class="col-sm-12">
                                 <mat-form-field *ngIf="creationMode || template.template_style">
                                     <mat-select id="template_style" [disabled]="!creationMode" name="template_style" title="{{lang.defaultTemplate}}" placeholder="{{lang.chosenModel}}"
-                                        [(ngModel)]="template.template_style" (ngModelChange)="resetFileUploaded()">
+                                        [(ngModel)]="template.template_style" (ngModelChange)="resetFileUploaded()" [required]="template.template_target!='acknowledgementReceipt'">
                                         <mat-optgroup label="{{lang.loadedFile}} :">
                                             <mat-option class="selectFile" (click)="clickOnUploader('uploadSignFileOffice')" value="uploadFile">
                                                 <mat-icon class="fa fa-paperclip" color="primary" style="height:auto;"></mat-icon> {{buttonFileName}}
@@ -131,7 +131,7 @@
                             <div class="col-sm-12">
                                 <mat-form-field>
                                     <textarea matInput [(ngModel)]="template.template_content" name="templateTxt" id="templateTxt" placeholder="{{lang.contentTxtTemplate}}"
-                                        title="{{lang.contentTxtTemplate}}" matTextareaAutosize matAutosizeMinRows="5" matAutosizeMaxRows="5">
+                                        title="{{lang.contentTxtTemplate}}" matTextareaAutosize matAutosizeMinRows="5" matAutosizeMaxRows="5" [required]="template.template_target!='acknowledgementReceipt'">
                                     </textarea>
                                 </mat-form-field>
                             </div>
@@ -139,7 +139,7 @@
                         <div class="form-group" *ngIf="template.template_type=='HTML'">
                             <div class="col-sm-12">
                                 <div id="html_mode" style="display: block; width:100%;">
-                                    <textarea [(ngModel)]="template.template_content" name="templateHtml" id="templateHtml" style="width:100%" rows="15" cols="60"></textarea>
+                                    <textarea [(ngModel)]="template.template_content" name="templateHtml" id="templateHtml" style="width:100%" rows="15" cols="60" [required]="template.template_target!='acknowledgementReceipt'"></textarea>
                                 </div>
                             </div>
                         </div>
@@ -162,7 +162,7 @@
                                 <mat-tab label="{{lang.electronicTemplate}}">
                                     <div class="col-sm-12">
                                         <div id="html_mode" style="display: block; width:100%;">
-                                            <textarea [(ngModel)]="template.template_content" name="templateOfficeHtml" id="templateOfficeHtml" style="width:100%" rows="15" cols="60"></textarea>
+                                            <textarea [(ngModel)]="template.template_content" name="templateOfficeHtml" id="templateOfficeHtml" style="width:100%" rows="15" cols="60" [required]="template.template_target!='acknowledgementReceipt'"></textarea>
                                         </div>
                                     </div>
                                 </mat-tab>
@@ -177,7 +177,7 @@
                                     <div class="col-sm-12">
                                         <mat-form-field>
                                             <mat-select id="template_style" [disabled]="!creationMode && template.template_file_name != null" name="template_style" title="{{lang.defaultTemplate}}" placeholder="{{lang.chosenModel}}"
-                                                [(ngModel)]="template.template_style" (ngModelChange)="resetFileUploaded()">
+                                                [(ngModel)]="template.template_style" (ngModelChange)="resetFileUploaded()" [required]="template.template_target!='acknowledgementReceipt'">
                                                 <mat-optgroup label="{{lang.loadedFile}} :">
                                                     <mat-option (click)="clickOnUploader('uploadSignFileOfficeHtml')" style="text-align: center;" value="uploadFile">
                                                         <mat-icon class="fa fa-paperclip" color="primary" style="height:auto;"></mat-icon> {{buttonFileName}}
diff --git a/src/frontend/app/administration/template/template-administration.component.ts b/src/frontend/app/administration/template/template-administration.component.ts
index 9a647bf74443280f587c5c6f853742ba13dcbd6a..692d0557ec810cbd353a7a7e71332cd04a23109e 100755
--- a/src/frontend/app/administration/template/template-administration.component.ts
+++ b/src/frontend/app/administration/template/template-administration.component.ts
@@ -146,7 +146,18 @@ export class TemplateAdministrationComponent implements OnInit {
                 theme_buttons3_add: "separator,print,separator,ltr,rtl,separator,fullscreen,separator,insertlayer,moveforward,movebackward,absolut",
                 theme_toolbar_align: "left",
                 theme_advanced_toolbar_location: "top",
-                theme_styles: "Header 1=header1;Header 2=header2;Header 3=header3;Table Row=tableRow1"
+                theme_styles: "Header 1=header1;Header 2=header2;Header 3=header3;Table Row=tableRow1",
+                setup: (ed :any) => {
+                    ed.on('keyup', (e: any) => {
+                        if (this.template.template_type == 'HTML' && tinymce.get('templateHtml') != null) {
+                            this.template.template_content = tinymce.get('templateHtml').getContent();
+                        }
+                        if (this.template.template_type == 'OFFICE_HTML' && tinymce.get('templateOfficeHtml') != null) {
+                            this.template.template_content = tinymce.get('templateOfficeHtml').getContent();
+                        }
+                    });
+                }
+                
             });
         }, 20);
     }
@@ -286,22 +297,25 @@ export class TemplateAdministrationComponent implements OnInit {
             this.template.template_datasource = 'letterbox_attachment';
         }
 
-        if (this.template.template_style != 'uploadFile' && !this.template.jnlpUniqueId && !this.template.template_file_name && this.template.template_style && (this.template.template_type == 'OFFICE' || this.template.template_type == 'OFFICE_HTML')) {
-            alert(this.lang.editModelFirst);
-            return;
-        }
-
         if (this.template.template_type == 'HTML') {
             this.template.template_content = tinymce.get('templateHtml').getContent();
-        }
-        if (this.template.template_type == 'OFFICE_HTML') {
+
+        } else if (this.template.template_type == 'OFFICE_HTML') {
             this.template.template_content = tinymce.get('templateOfficeHtml').getContent();
+        }
 
-            if (this.template.template_content == '' && !this.template.template_style) {
+        if (this.template.template_target == 'acknowledgementReceipt') {
+            if (this.template.template_content == '' && (!this.template.template_style || (this.template.template_style && !this.template.jnlpUniqueId && !this.template.uploadedFile && !this.template.template_file_name))) {
                 alert(this.lang.mustCompleteAR);
                 return;
             }
+        } else if (this.template.template_target != 'acknowledgementReceipt' && this.template.template_type == 'OFFICE') {
+            if (!this.template.template_style || (this.template.template_style && !this.template.jnlpUniqueId && !this.template.template_file_name)) {
+                alert(this.lang.editModelFirst);
+                return;
+            }
         }
+        
         if (this.creationMode) {
             if (this.template.template_style == 'uploadFile') {
                 this.template.template_style = '';
@@ -347,6 +361,15 @@ export class TemplateAdministrationComponent implements OnInit {
         }
     }
 
+    checkArMode() {
+        if (this.template.template_content == '' && !this.template.template_style && this.template.target === 'acknowledgementReceipt') {
+            alert(this.lang.mustCompleteAR);
+            return true;
+        } else {
+            return false;
+        }
+    }
+
     displayDatasources(datasource: any) {
         if (datasource.target == 'notification' && this.template.template_target == 'notifications') {
             return true;