diff --git a/apps/member/management/commands/import_olddb.py b/apps/member/management/commands/import_olddb.py
index 7df074a..3188455 100644
--- a/apps/member/management/commands/import_olddb.py
+++ b/apps/member/management/commands/import_olddb.py
@@ -210,7 +210,11 @@ class Command(BaseCommand):
                     obj_dict["user"] = TFJMUser.objects.get(args[1]),
                     obj_dict["type"] = args[4].lower()
                 else:
-                    obj_dict["team"] = Team.objects.get(pk=args[2])
+                    try:
+                        obj_dict["team"] = Team.objects.get(pk=args[2])
+                    except Team.DoesNotExist:
+                        print("Team with pk {} does not exist, ignoring".format(args[2]))
+                        continue
                 with transaction.atomic():
                     if args[4] != "MOTIVATION_LETTER":
                         Authorization.objects.create(**obj_dict)
diff --git a/apps/member/models.py b/apps/member/models.py
index cb83b8a..7d96bdc 100644
--- a/apps/member/models.py
+++ b/apps/member/models.py
@@ -241,6 +241,7 @@ class Solution(Document):
     class Meta:
         verbose_name = _("solution")
         verbose_name_plural = _("solutions")
+        unique_together = ('team', 'problem',)
 
     def __str__(self):
         return _("Solution of team {trigram} for problem {problem}")\
@@ -265,6 +266,14 @@ class Synthesis(Document):
         verbose_name=_("dest"),
     )
 
+    round = models.PositiveSmallIntegerField(
+        choices=[
+            (1, _("Round 1")),
+            (2, _("Round 2")),
+        ],
+        verbose_name=_("round"),
+    )
+
     def save(self, **kwargs):
         self.type = "synthesis"
         super().save(**kwargs)
diff --git a/apps/member/urls.py b/apps/member/urls.py
index ac94b3b..87ee918 100644
--- a/apps/member/urls.py
+++ b/apps/member/urls.py
@@ -1,10 +1,10 @@
 from django.urls import path
 
-from .views import CreateUserView
-
+from .views import CreateUserView, DocumentView
 
 app_name = "member"
 
 urlpatterns = [
     path('signup/', CreateUserView.as_view(), name="signup"),
+    path("file/<str:file>/", DocumentView.as_view(), name="document"),
 ]
diff --git a/apps/member/views.py b/apps/member/views.py
index 240250c..3398b6e 100644
--- a/apps/member/views.py
+++ b/apps/member/views.py
@@ -1,10 +1,24 @@
+from django.contrib.auth.mixins import LoginRequiredMixin
+from django.core.exceptions import PermissionDenied
+from django.http import FileResponse
+from django.views import View
 from django.views.generic import CreateView
 
 from .forms import SignUpForm
-from .models import TFJMUser
+from .models import TFJMUser, Document
 
 
 class CreateUserView(CreateView):
     model = TFJMUser
     form_class = SignUpForm
     template_name = "registration/signup.html"
+
+
+class DocumentView(LoginRequiredMixin, View):
+    def get(self, request, *args, **kwargs):
+        doc = Document.objects.get(file=self.kwargs["file"])
+
+        if not request.user.admin:
+            raise PermissionDenied
+
+        return FileResponse(doc.file, content_type="application/pdf")
diff --git a/templates/tournament/team_detail.html b/templates/tournament/team_detail.html
index 2fd0bb2..224480d 100644
--- a/templates/tournament/team_detail.html
+++ b/templates/tournament/team_detail.html
@@ -40,10 +40,20 @@
 
     <h4>{% trans "Documents" %}</h4>
 
-    {% if team.motivation_letters %}
+    {% if team.motivation_letters.count %}
         <div class="alert alert-info">
-            {% blocktrans with version=team.motivation_letters.count %}Motivation letter (version {{ version }}):{% endblocktrans %}
-            <a href="{{ team.motivation_letters.last.file.url }}">{% trans "Download" %}</a>
+            <strong>{% blocktrans with version=team.motivation_letters.count %}Motivation letter (version {{ version }}):{% endblocktrans %}</strong>
+            <a data-turbolinks="false" href="{% url "member:document" file=team.motivation_letters.last.file %}">{% trans "Download" %}</a>
+        </div>
+    {% endif %}
+
+    {% if team.solutions.count %}
+        <div class="alert alert-info">
+            <ul>
+                {% for solution in team.solutions.all %}
+                    <li><strong>{{ solution }} :</strong> <a data-turbolinks="false" href="{% url "member:document" file=solution.file %}">{% trans "Download" %}</a></li>
+                {% endfor %}
+            </ul>
         </div>
     {% endif %}
 {% endblock %}