diff --git a/apps/participation/migrations/0007_question.py b/apps/participation/migrations/0007_question.py
new file mode 100644
index 0000000..814487f
--- /dev/null
+++ b/apps/participation/migrations/0007_question.py
@@ -0,0 +1,22 @@
+# Generated by Django 3.0.10 on 2020-10-31 13:36
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('participation', '0006_phase'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Question',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('question', models.TextField(verbose_name='question')),
+                ('participation', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='questions', to='participation.Participation', verbose_name='participation')),
+            ],
+        ),
+    ]
diff --git a/apps/participation/models.py b/apps/participation/models.py
index b8a3bd5..0058e3b 100644
--- a/apps/participation/models.py
+++ b/apps/participation/models.py
@@ -230,6 +230,22 @@ class Video(models.Model):
         verbose_name_plural = _("videos")
 
 
+class Question(models.Model):
+    """
+    Question to ask to the team that sent a solution.
+    """
+    participation = models.ForeignKey(
+        Participation,
+        on_delete=models.CASCADE,
+        verbose_name=_("participation"),
+        related_name="questions",
+    )
+
+    question = models.TextField(
+        verbose_name=_("question"),
+    )
+
+
 class Phase(models.Model):
     """
     The Phase model corresponds to the dates of the phase.
diff --git a/locale/fr/LC_MESSAGES/django.po b/locale/fr/LC_MESSAGES/django.po
index 54d390c..7761a1e 100644
--- a/locale/fr/LC_MESSAGES/django.po
+++ b/locale/fr/LC_MESSAGES/django.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Corres2math\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-10-31 14:16+0100\n"
+"POT-Creation-Date: 2020-10-31 14:34+0100\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: Yohann D'ANELLO <yohann.danello@animath.fr>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -213,7 +213,7 @@ msgstr "vidéo de synthèse"
 msgid "Participation of the team {name} ({trigram})"
 msgstr "Participation de l'équipe {name} ({trigram})"
 
-#: apps/participation/models.py:166
+#: apps/participation/models.py:166 apps/participation/models.py:240
 msgid "participation"
 msgstr "participation"
 
@@ -242,23 +242,27 @@ msgstr "vidéo"
 msgid "videos"
 msgstr "vidéos"
 
-#: apps/participation/models.py:240
+#: apps/participation/models.py:245
+msgid "question"
+msgstr "question"
+
+#: apps/participation/models.py:256
 msgid "phase number"
 msgstr "phase"
 
-#: apps/participation/models.py:245
+#: apps/participation/models.py:261
 msgid "phase description"
 msgstr "description"
 
-#: apps/participation/models.py:249
+#: apps/participation/models.py:265
 msgid "start date of the given phase"
 msgstr "début de la phase"
 
-#: apps/participation/models.py:254
+#: apps/participation/models.py:270
 msgid "end date of the given phase"
 msgstr "fin de la phase"
 
-#: apps/participation/models.py:272
+#: apps/participation/models.py:288
 msgid ""
 "Phase {phase_number:d} starts on {start:%Y-%m-%d %H:%M} and ends on {end:%Y-"
 "%m-%d %H:%M}"
@@ -266,11 +270,11 @@ msgstr ""
 "Phase {phase_number:d} démarrant le {start:%d/%m/%Y %H:%M} et finissant le "
 "{end:%d/%m/%Y %H:%M}"
 
-#: apps/participation/models.py:276
+#: apps/participation/models.py:292
 msgid "phase"
 msgstr "phase"
 
-#: apps/participation/models.py:277
+#: apps/participation/models.py:293
 msgid "phases"
 msgstr "phases"