diff --git a/code/app/Http/Controllers/UsersController.php b/code/app/Http/Controllers/UsersController.php
index 17870b3b..c0d3a91e 100644
--- a/code/app/Http/Controllers/UsersController.php
+++ b/code/app/Http/Controllers/UsersController.php
@@ -58,8 +58,8 @@ public function revisioned(Request $request, $id)
 
     public function promote(Request $request, $id)
     {
-        return $this->easyExecute(function() use ($id) {
-            $subject = $this->service->promoteFriend($id);
+        return $this->easyExecute(function() use ($id, $request) {
+            $subject = $this->service->promoteFriend($request->all(), $id);
             return $this->commonSuccessResponse($subject);
         });
     }
diff --git a/code/app/Models/Concerns/ContactableTrait.php b/code/app/Models/Concerns/ContactableTrait.php
index a1f2f66a..afe15127 100644
--- a/code/app/Models/Concerns/ContactableTrait.php
+++ b/code/app/Models/Concerns/ContactableTrait.php
@@ -16,7 +16,7 @@ trait ContactableTrait
 {
     public function contacts(): MorphMany
     {
-        return $this->morphMany('App\Contact', 'target');
+        return $this->morphMany(Contact::class, 'target');
     }
 
     public function updateContacts($request)
diff --git a/code/app/Services/UsersService.php b/code/app/Services/UsersService.php
index 64186ffc..c0df3f66 100644
--- a/code/app/Services/UsersService.php
+++ b/code/app/Services/UsersService.php
@@ -284,7 +284,7 @@ public function revisioned($id, $approved)
         DB::commit();
     }
 
-    public function promoteFriend($id)
+    public function promoteFriend($request, $id)
     {
         $admin = $this->ensureAuth(['users.admin' => 'gas']);
 
@@ -299,6 +299,11 @@ public function promoteFriend($id)
         $user->parent_id = null;
         $user->save();
 
+        $email = $request['email'] ?? null;
+        if ($email) {
+            $user->addContact('email', $email);
+        }
+
         return $user;
     }
 
diff --git a/code/resources/views/commons/columns.blade.php b/code/resources/views/commons/columns.blade.php
new file mode 100644
index 00000000..80a22fe9
--- /dev/null
+++ b/code/resources/views/commons/columns.blade.php
@@ -0,0 +1,16 @@
+<div class="btn-group order-columns-selector">
+    <button type="button" class="btn btn-info dropdown-toggle" data-bs-toggle="dropdown">
+        <i class="bi-layout-three-columns"></i>&nbsp;{{ _i('Colonne') }} <span class="caret"></span>
+    </button>
+    <ul class="dropdown-menu">
+        @foreach($display_columns as $identifier => $metadata)
+            <li>
+                <div class="checkbox dropdown-item">
+                    <label>
+                        <input type="checkbox" value="{{ $identifier }}" {{ in_array($identifier, $columns) ? 'checked' : '' }}> {{ $metadata->label }}
+                    </label>
+                </div>
+            </li>
+        @endforeach
+    </ul>
+</div>
diff --git a/code/resources/views/order/summary.blade.php b/code/resources/views/order/summary.blade.php
index 8d9470f1..4514d2fa 100644
--- a/code/resources/views/order/summary.blade.php
+++ b/code/resources/views/order/summary.blade.php
@@ -54,22 +54,12 @@
                 </ul>
             </div>
 
-            <div class="btn-group order-columns-selector">
-                <button type="button" class="btn btn-info dropdown-toggle" data-bs-toggle="dropdown">
-                    <i class="bi-layout-three-columns"></i>&nbsp;{{ _i('Colonne') }} <span class="caret"></span>
-                </button>
-                <ul class="dropdown-menu">
-                    @foreach($display_columns as $identifier => $metadata)
-                        <li>
-                            <div class="checkbox dropdown-item">
-                                <label>
-                                    <input type="checkbox" value="{{ $identifier }}" {{ in_array($identifier, $columns) ? 'checked' : '' }}> {{ $metadata->label }}
-                                </label>
-                            </div>
-                        </li>
-                    @endforeach
-                </ul>
-            </div>&nbsp;
+            @include('commons.columns', [
+                'columns' => $columns,
+                'display_columns' => $display_columns,
+            ])
+
+            &nbsp;
 
             @include('commons.iconslegend', [
                 'class' => App\Product::class,
diff --git a/code/resources/views/order/summary_ro.blade.php b/code/resources/views/order/summary_ro.blade.php
index cc1cb236..bbbaa8ef 100644
--- a/code/resources/views/order/summary_ro.blade.php
+++ b/code/resources/views/order/summary_ro.blade.php
@@ -34,22 +34,10 @@
                 <input type="text" class="form-control table-text-filter" data-table-target="#{{ $table_identifier }}" placeholder="{{ _i('Filtra') }}">
             </div>
 
-            <div class="btn-group order-columns-selector">
-                <button type="button" class="btn btn-info dropdown-toggle" data-bs-toggle="dropdown">
-                    <i class="bi-layout-three-columns"></i>&nbsp;{{ _i('Colonne') }} <span class="caret"></span>
-                </button>
-                <ul class="dropdown-menu">
-                    @foreach($display_columns as $identifier => $metadata)
-                        <li>
-                            <div class="checkbox dropdown-item">
-                                <label>
-                                    <input type="checkbox" value="{{ $identifier }}" {{ in_array($identifier, $columns) ? 'checked' : '' }}> {{ $metadata->label }}
-                                </label>
-                            </div>
-                        </li>
-                    @endforeach
-                </ul>
-            </div>
+            @include('commons.columns', [
+                'columns' => $columns,
+                'display_columns' => $display_columns,
+            ])
         </div>
     </div>
 
diff --git a/code/resources/views/user/edit.blade.php b/code/resources/views/user/edit.blade.php
index ce4205bf..60ccdf33 100644
--- a/code/resources/views/user/edit.blade.php
+++ b/code/resources/views/user/edit.blade.php
@@ -22,7 +22,7 @@
     $friend_admin_buttons = [
         [
             'label' => _i('Modifica Amico'),
-            'classes' => ['float-start', 'prevent-default'],
+            'classes' => ['float-start', 'prevent-default', 'me-2'],
             'attributes' => ['data-bs-toggle' => 'modal', 'data-bs-target' => '#change_friend_' . $user->id]
         ]
     ];
@@ -165,6 +165,11 @@
                                 <p>
                                     {{ _i('Cliccando "Salva", questo utente diventerà un utente regolare. Gli sarà assegnato il ruolo %s, avrà una propria contabilità, e non potrà più essere amministrato da %s. Sarà preservato lo storico delle sue prenotazioni, ma tutti i suoi pagamenti pregressi resteranno addebitati a %s.', roleByIdentifier('user')->name, $user->parent->printableName(), $user->parent->printableName()) }}
                                 </p>
+
+                                @if(blank($user->email))
+                                    <hr>
+                                    <x-larastrap::email :label="_i('E-Mail')" name="email" :help="_i('È necessario specificare almeno un indirizzo email di contatto del nuovo utente')" required />
+                                @endif
                             </x-larastrap::mform>
                         </x-larastrap::accordionitem>
                         <x-larastrap::accordionitem :label="_i('Cambia assegnazione')" active="false">