diff --git a/app/server/migrations/0001_initial.py b/app/server/migrations/0001_initial.py
new file mode 100644
index 00000000..8678ecff
--- /dev/null
+++ b/app/server/migrations/0001_initial.py
@@ -0,0 +1,116 @@
+# Generated by Django 2.0.5 on 2018-08-09 02:09
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Document',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('text', models.TextField()),
+            ],
+        ),
+        migrations.CreateModel(
+            name='DocumentAnnotation',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('prob', models.FloatField(default=0.0)),
+                ('manual', models.BooleanField(default=False)),
+                ('document', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='doc_annotations', to='server.Document')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Label',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('text', models.CharField(max_length=100)),
+                ('shortcut', models.CharField(choices=[('a', 'a'), ('b', 'b'), ('c', 'c'), ('d', 'd'), ('e', 'e'), ('f', 'f'), ('g', 'g'), ('h', 'h'), ('i', 'i'), ('j', 'j'), ('k', 'k'), ('l', 'l'), ('m', 'm'), ('n', 'n'), ('o', 'o'), ('p', 'p'), ('q', 'q'), ('r', 'r'), ('s', 's'), ('t', 't'), ('u', 'u'), ('v', 'v'), ('w', 'w'), ('x', 'x'), ('y', 'y'), ('z', 'z')], max_length=10)),
+                ('background_color', models.CharField(default='#209cee', max_length=7)),
+                ('text_color', models.CharField(default='#ffffff', max_length=7)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Project',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=100)),
+                ('description', models.CharField(max_length=500)),
+                ('guideline', models.TextField()),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('updated_at', models.DateTimeField(auto_now=True)),
+                ('project_type', models.CharField(choices=[('DocumentClassification', 'document classification'), ('SequenceLabeling', 'sequence labeling'), ('Seq2seq', 'sequence to sequence')], max_length=30)),
+                ('users', models.ManyToManyField(related_name='projects', to=settings.AUTH_USER_MODEL)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Seq2seqAnnotation',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('prob', models.FloatField(default=0.0)),
+                ('manual', models.BooleanField(default=False)),
+                ('text', models.TextField()),
+                ('document', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='seq2seq_annotations', to='server.Document')),
+                ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='SequenceAnnotation',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('prob', models.FloatField(default=0.0)),
+                ('manual', models.BooleanField(default=False)),
+                ('start_offset', models.IntegerField()),
+                ('end_offset', models.IntegerField()),
+                ('document', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='seq_annotations', to='server.Document')),
+                ('label', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='server.Label')),
+                ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
+            ],
+        ),
+        migrations.AddField(
+            model_name='label',
+            name='project',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='labels', to='server.Project'),
+        ),
+        migrations.AddField(
+            model_name='documentannotation',
+            name='label',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='server.Label'),
+        ),
+        migrations.AddField(
+            model_name='documentannotation',
+            name='user',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL),
+        ),
+        migrations.AddField(
+            model_name='document',
+            name='project',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='documents', to='server.Project'),
+        ),
+        migrations.AlterUniqueTogether(
+            name='sequenceannotation',
+            unique_together={('document', 'user', 'label', 'start_offset', 'end_offset')},
+        ),
+        migrations.AlterUniqueTogether(
+            name='seq2seqannotation',
+            unique_together={('document', 'user', 'text')},
+        ),
+        migrations.AlterUniqueTogether(
+            name='label',
+            unique_together={('project', 'text'), ('project', 'shortcut')},
+        ),
+        migrations.AlterUniqueTogether(
+            name='documentannotation',
+            unique_together={('document', 'user', 'label')},
+        ),
+    ]