diff -r 78246db1cbac -r adad5563603c src/notes/migrations/0001_initial.py
--- a/src/notes/migrations/0001_initial.py	Sun Jul 30 01:02:09 2017 +0200
+++ b/src/notes/migrations/0001_initial.py	Mon Jul 31 23:18:38 2017 +0200
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# Generated by Django 1.11.2 on 2017-07-19 13:26
+# Generated by Django 1.11.2 on 2017-07-31 13:32
 from __future__ import unicode_literals
 
 import colorful.fields
@@ -68,6 +68,7 @@
                 ('description', models.TextField(blank=True, null=True)),
                 ('group', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, related_name='profile', to='auth.Group')),
                 ('owner', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, to=settings.AUTH_USER_MODEL)),
+                ('owner_personal', models.OneToOneField(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='personal_group', to=settings.AUTH_USER_MODEL)),
             ],
             options={
                 'verbose_name': 'GroupProfile',
@@ -124,6 +125,7 @@
                 ('title', models.TextField(blank=True, null=True, verbose_name='Session|title')),
                 ('description', models.TextField(blank=True, null=True, verbose_name='Session|description')),
                 ('protocol', models.TextField(blank=True, null=True, verbose_name='Session|protocol')),
+                ('group', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='auth.Group', verbose_name='Session|group')),
                 ('owner', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
             ],
             options={
@@ -135,7 +137,8 @@
             name='UserProfile',
             fields=[
                 ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('user', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
+                ('default_group', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='auth.Group', verbose_name='UserProfile|default_group')),
+                ('user', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, related_name='profile', to=settings.AUTH_USER_MODEL)),
             ],
             options={
                 'verbose_name': 'UserProfile',