diff --git a/welco/contrib/alfortville/templates/alfortville/dg-table.html b/welco/contrib/alfortville/templates/alfortville/dg-table.html
index e11f5fb..73a7c46 100644
--- a/welco/contrib/alfortville/templates/alfortville/dg-table.html
+++ b/welco/contrib/alfortville/templates/alfortville/dg-table.html
@@ -18,6 +18,8 @@
 <table class="main">
 <thead>
  <th>{% trans 'Scan Date' %}</th>
+ <th>{% trans 'Post Date' %}</th>
+ <th>{% trans 'Subject' %}</th>
  <th>{% trans 'User' %}</th>
  <th>{% trans 'Category' %}</th>
  <th>{% trans 'Related Forms' %}</th>
@@ -27,6 +29,8 @@
 {% for object in mails %}
 <tr data-mail-id="{{object.id}}">
   <td class="r">{{object.creation_timestamp|date:"d F Y"|lower}}</td>
+  <td class="r">{{object.post_date|date:"d F Y"|lower}}</td>
+  <td class="r">{{object.subject|default:'-'}}</td>
   <td class="r">{{object.contact_name }}</td>
   <td class="r">{{object.categories|join:", " }}</td>
   <td class="r">{% for association in object.associations.all %}{{association.formdef_name}}{% if not forloop.last %}, {%  endif %}{% endfor %}</td>
diff --git a/welco/contrib/alfortville/templates/alfortville/mail-table-waiting.html b/welco/contrib/alfortville/templates/alfortville/mail-table-waiting.html
index 8e3911f..b131b74 100644
--- a/welco/contrib/alfortville/templates/alfortville/mail-table-waiting.html
+++ b/welco/contrib/alfortville/templates/alfortville/mail-table-waiting.html
@@ -14,6 +14,7 @@
 <thead>
  <th>{% trans 'Scan Date' %}</th>
  <th>{% trans 'Post Date' %}</th>
+ <th>{% trans 'Subject' %}</th>
  <th>{% trans 'Related Forms' %}</th>
  <th>{% trans 'Status' %}</th>
 </thead>
@@ -22,6 +23,7 @@
 <tr>
   <td>{{object.creation_timestamp|date:"d F Y"|lower}}</td>
   <td>{{object.post_date|default:'-'}}</td>
+  <td>{{object.subject|default:'-'}}</td>
   <td>{% for association in object.associations.all %}{{association.formdef_name}}{% if not forloop.last %}, {%  endif %}{% endfor %}</td>
   <td>{% if object.status == 'done-qualif' %}En attente de validation DGS
       {% elif object.status == 'done-dgs' %}En attente de validation DGA
diff --git a/welco/settings.py b/welco/settings.py
index 619823d..bae82dc 100644
--- a/welco/settings.py
+++ b/welco/settings.py
@@ -193,6 +193,10 @@ COUNTER_LINKS = [
     {'label': 'Wikipedia', 'url': 'https://fr.wikipedia.org'}
 ]
 
+# enable/disable specific features
+# ex: FLAVOURS = ['alfortville']
+FLAVOURS = []
+
 local_settings_file = os.environ.get('WELCO_SETTINGS_FILE',
         os.path.join(os.path.dirname(__file__), 'local_settings.py'))
 if os.path.exists(local_settings_file):
diff --git a/welco/sources/mail/forms.py b/welco/sources/mail/forms.py
index ef74d2a..7b5da7d 100644
--- a/welco/sources/mail/forms.py
+++ b/welco/sources/mail/forms.py
@@ -16,7 +16,14 @@
 
 from django import forms
 from django.utils.translation import ugettext_lazy as _
+from django.conf import settings
 
 class MailQualificationForm(forms.Form):
     post_date = forms.DateTimeField(label=_('Post Date (*)'), required=False)
     registered_mail_number = forms.CharField(label=_('Registered Mail Number'), required=False)
+    subject = forms.CharField(label='Subject', required=False, widget=forms.HiddenInput)
+
+    def __init__(self, *args, **kwargs):
+        super(MailQualificationForm, self).__init__(*args, **kwargs)
+        if 'alfortville' in getattr(settings, 'FLAVOURS', []):
+            self.fields['subject'].widget = forms.TextInput()
diff --git a/welco/sources/mail/migrations/0010_mail_subject.py b/welco/sources/mail/migrations/0010_mail_subject.py
new file mode 100644
index 0000000..e7642f2
--- /dev/null
+++ b/welco/sources/mail/migrations/0010_mail_subject.py
@@ -0,0 +1,19 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('mail', '0009_mail_scanner_category'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='mail',
+            name='subject',
+            field=models.CharField(max_length=200, null=True, verbose_name='Subject'),
+        ),
+    ]
diff --git a/welco/sources/mail/models.py b/welco/sources/mail/models.py
index 64e5c6b..56cf1a8 100644
--- a/welco/sources/mail/models.py
+++ b/welco/sources/mail/models.py
@@ -17,6 +17,7 @@
 import re
 import subprocess
 
+from django.conf import settings
 from django.contrib.contenttypes.fields import GenericRelation
 from django.contrib.contenttypes.models import ContentType
 from django.core.urlresolvers import reverse
@@ -40,6 +41,9 @@ class Mail(models.Model):
             null=True, max_length=50)
     note = models.TextField(_('Note'), null=True)
 
+    # used only if settings.FLAVOURS contains 'alfortville'
+    subject = models.CharField(_('Subject'), null=True, max_length=200)
+
     scanner_category = models.CharField(max_length=100, blank=True, null=True)
 
     # common to all source types:
@@ -57,9 +61,13 @@ class Mail(models.Model):
         return MailQualificationForm
 
     def get_qualification_form(self):
-        return self.get_qualification_form_class()({
+        data = {
             'post_date': self.post_date,
-            'registered_mail_number': self.registered_mail_number})
+            'registered_mail_number': self.registered_mail_number,
+        }
+        if 'alfortville' in getattr(settings, 'FLAVOURS', []):
+            data['subject'] = self.subject
+        return self.get_qualification_form_class()(data)
 
     @classmethod
     def get_qualification_form_submit_url(cls):
@@ -106,11 +114,14 @@ class Mail(models.Model):
         return categories.keys()
 
     def get_source_context(self, request):
-        return {
+        context = {
             'channel': 'mail',
             'post_date': self.post_date and self.post_date.strftime('%Y-%m-%d'),
             'registered_mail_number': self.registered_mail_number,
         }
+        if 'alfortville' in getattr(settings, 'FLAVOURS', []):
+            context['subject'] = self.subject
+        return context
 
 
 @receiver(post_save, sender=Mail)
diff --git a/welco/sources/mail/templates/welco/mail_home.html b/welco/sources/mail/templates/welco/mail_home.html
index 5f07939..c29dfc9 100644
--- a/welco/sources/mail/templates/welco/mail_home.html
+++ b/welco/sources/mail/templates/welco/mail_home.html
@@ -10,7 +10,8 @@
 			<li data-source-pk="{{ mail.id }}"
 			    data-pdf-href="{{ mail.content.url }}"
 			    data-post-date="{{ mail.post_date|date:"d/m/Y" }}"
-			    data-registered-mail-number="{% firstof mail.registered_mail_number %}"
+			    data-registered-mail-number="{{ mail.registered_mail_number|default:"" }}"
+			    data-subject="{{ mail.subject|default:"" }}"
 			    >{{ mail.creation_timestamp|date:"d/m/Y" }}
 			    {{mail.contact_name}}
 			    {% for association in mail.associations.all %}
@@ -31,6 +32,7 @@
 			{% if reject_url %}
 			<button data-action-url="{{reject_url}}" class="reject">Rejeter (illisible)</button>
 			{% endif %}
+			<br style="clear: both;">
 		</form>
 		<div id="postit" style="display: none">
 			<div class="hbar"></div>
diff --git a/welco/sources/mail/templates/welco/mail_summary.html b/welco/sources/mail/templates/welco/mail_summary.html
index 7ba521a..0e6d9b2 100644
--- a/welco/sources/mail/templates/welco/mail_summary.html
+++ b/welco/sources/mail/templates/welco/mail_summary.html
@@ -7,6 +7,10 @@
 <p class="registered-mail-number">{% trans "Registered Mail Number:" %} {{object.registered_mail_number}}</p>
 {% endif %}
 
+{% if object.subject %}
+<p class="subject">{% trans "Subject:" %} {{object.subject}}</p>
+{% endif %}
+
 <p class="thumbnail">
  <a href="{{ site_base }}{{ object.content.url }}" target="_blank">
  <img src="{{ site_base }}{{ object.content.url }}.png" alt=""/>
diff --git a/welco/sources/mail/views.py b/welco/sources/mail/views.py
index c420b0b..7d924c2 100644
--- a/welco/sources/mail/views.py
+++ b/welco/sources/mail/views.py
@@ -88,6 +88,7 @@ def qualification_save(request, *args, **kwargs):
     if form.is_valid():
         mail.post_date = form.cleaned_data['post_date']
         mail.registered_mail_number = form.cleaned_data['registered_mail_number']
+        mail.subject = form.cleaned_data['subject']
         mail.save()
     return HttpResponseRedirect(reverse('qualif-zone') +
             '?source_type=%s&source_pk=%s' % (request.POST['source_type'],
diff --git a/welco/static/css/style.css b/welco/static/css/style.css
index c4df9bd..1beb452 100644
--- a/welco/static/css/style.css
+++ b/welco/static/css/style.css
@@ -474,6 +474,10 @@ form#note textarea {
 	padding: 0.5ex 0.5ex;
 }
 
+#source-mainarea input#id_subject {
+	width: 40em;
+}
+
 #source-mainarea button {
 	position: relative;
 	top: -2px;
diff --git a/welco/static/js/welco.js b/welco/static/js/welco.js
index de70454..32cd7ce 100644
--- a/welco/static/js/welco.js
+++ b/welco/static/js/welco.js
@@ -79,6 +79,7 @@ $(function() {
     $(this).addClass('active');
     $('#id_post_date').val($(this).data('post-date'));
     $('#id_registered_mail_number').val($(this).data('registered-mail-number'));
+    $('#id_subject').val($(this).data('subject'));
     var source_pk = $('div.source .active[data-source-pk]').data('source-pk');
     $('#postit > div.content').data('url', $('#postit > div.content').data('base-url') + '?mail=' + source_pk);
     $('#postit').trigger('welco:load-mail-note');
@@ -212,11 +213,13 @@ $(function() {
   $('.document').delegate('button.save', 'click', function() {
     var post_date = $('#id_post_date').val();
     var registered_mail_number = $('#id_registered_mail_number').val();
+    var subject = $('#id_subject').val();
     var source_type = $('div.source div[data-source-type]').data('source-type');
     var source_pk = $('div.source .active[data-source-pk]').data('source-pk');
     $.ajax({url: $(this).data('action-url'),
             data: {post_date: post_date,
                    registered_mail_number: registered_mail_number,
+                   subject: subject,
                    source_type: source_type,
                    source_pk: source_pk},
             method: 'POST',
@@ -224,6 +227,7 @@ $(function() {
             success: function(data) {
                     $('div.source .active').data('post-date', post_date);
                     $('div.source .active').data('registered-mail-number', registered_mail_number);
+                    $('div.source .active').data('subject', subject);
                     $('#source-mainarea form').effect('highlight');
                     if ($('#id_post_date').length && !$('#id_post_date').val()) {
                       $('div.qualif button.done').attr('disabled', 'disabled');
diff --git a/welco/templates/welco/home.html b/welco/templates/welco/home.html
index 7197e93..ab43f65 100644
--- a/welco/templates/welco/home.html
+++ b/welco/templates/welco/home.html
@@ -36,7 +36,8 @@ $('div.cell').delegate('h2', 'click', function() {
 
 $(window).on('resize', function() {
 	if ($('.top iframe').length == 1) {
-		$('.top iframe').css('height', 'calc(100% - 4em)');
+		var top_form_height = $('.top form').height();
+		$('.top iframe').css('height', 'calc(100% - ' + top_form_height + 'px)');
 	} else {
 		$('iframe').css('height', '100%');
 	}