Add "attention" flag to products

src/pretix/control/forms/item.py

@@ -194,6 +194,7 @@ class ItemCreateForm(I18nModelForm):
             self.instance.allow_cancel = self.cleaned_data['copy_from'].allow_cancel
             self.instance.min_per_order = self.cleaned_data['copy_from'].min_per_order
             self.instance.max_per_order = self.cleaned_data['copy_from'].max_per_order
+            self.instance.checkin_attention = self.cleaned_data['copy_from'].checkin_attention
             self.instance.position = (self.event.items.aggregate(p=Max('position'))['p'] or 0) + 1
 
         instance = super().save(*args, **kwargs)
@@ -283,6 +284,7 @@ class ItemUpdateForm(I18nModelForm):
             'allow_cancel',
             'max_per_order',
             'min_per_order',
+            'checkin_attention'
         ]
         widgets = {
             'available_from': forms.DateTimeInput(attrs={'class': 'datetimepicker'}),

src/pretix/control/templates/pretixcontrol/item/index.html

@@ -31,6 +31,10 @@
                     {% bootstrap_field form.hide_without_voucher layout="horizontal" %}
                     {% bootstrap_field form.allow_cancel layout="horizontal" %}
                 </fieldset>
+                <fieldset>
+                    <legend>{% trans "Check-in" %}</legend>
+                    {% bootstrap_field form.checkin_attention layout="horizontal" %}
+                </fieldset>
             </div>
             <div class="col-xs-12 col-lg-2">
                 <div class="panel panel-default">