diff --git a/partners/migrations/0013_auto_20170623_0806.py b/partners/migrations/0013_auto_20170623_0806.py
new file mode 100644
index 0000000000000000000000000000000000000000..e0e22f9c96fee922d5bd7f4e2d62679d8fbe6261
--- /dev/null
+++ b/partners/migrations/0013_auto_20170623_0806.py
@@ -0,0 +1,25 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.3 on 2017-06-23 06:06
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('partners', '0012_auto_20170612_2006'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='contact',
+            name='title',
+            field=models.CharField(choices=[('PR', 'Prof.'), ('DR', 'Dr'), ('MR', 'Mr'), ('MRS', 'Mrs'), ('MS', 'Ms')], max_length=4),
+        ),
+        migrations.AlterField(
+            model_name='prospectivecontact',
+            name='title',
+            field=models.CharField(choices=[('PR', 'Prof.'), ('DR', 'Dr'), ('MR', 'Mr'), ('MRS', 'Mrs'), ('MS', 'Ms')], max_length=4),
+        ),
+    ]
diff --git a/scipost/constants.py b/scipost/constants.py
index aa19e9b476d151d4400e2a14037b60c24b4a17b9..0e177d64585b1f9500e4956a1aeeb410795d8a7c 100644
--- a/scipost/constants.py
+++ b/scipost/constants.py
@@ -148,6 +148,7 @@ TITLE_CHOICES = (
     ('DR', 'Dr'),
     ('MR', 'Mr'),
     ('MRS', 'Mrs'),
+    ('MS', 'Ms'),
 )
 
 INVITATION_EDITORIAL_FELLOW = 'F'
diff --git a/scipost/migrations/0056_auto_20170623_0806.py b/scipost/migrations/0056_auto_20170623_0806.py
new file mode 100644
index 0000000000000000000000000000000000000000..ec3170909dac35018b943ce12cfb9de6d1da7301
--- /dev/null
+++ b/scipost/migrations/0056_auto_20170623_0806.py
@@ -0,0 +1,30 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.3 on 2017-06-23 06:06
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('scipost', '0055_auto_20170519_0937'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='contributor',
+            name='title',
+            field=models.CharField(choices=[('PR', 'Prof.'), ('DR', 'Dr'), ('MR', 'Mr'), ('MRS', 'Mrs'), ('MS', 'Ms')], max_length=4),
+        ),
+        migrations.AlterField(
+            model_name='draftinvitation',
+            name='title',
+            field=models.CharField(choices=[('PR', 'Prof.'), ('DR', 'Dr'), ('MR', 'Mr'), ('MRS', 'Mrs'), ('MS', 'Ms')], max_length=4),
+        ),
+        migrations.AlterField(
+            model_name='registrationinvitation',
+            name='title',
+            field=models.CharField(choices=[('PR', 'Prof.'), ('DR', 'Dr'), ('MR', 'Mr'), ('MRS', 'Mrs'), ('MS', 'Ms')], max_length=4),
+        ),
+    ]
diff --git a/submissions/migrations/0046_auto_20170623_0806.py b/submissions/migrations/0046_auto_20170623_0806.py
new file mode 100644
index 0000000000000000000000000000000000000000..a0249efe9ae3f066ccb08d5b9e30cde68bdd74fb
--- /dev/null
+++ b/submissions/migrations/0046_auto_20170623_0806.py
@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.3 on 2017-06-23 06:06
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('submissions', '0045_auto_20170608_1710'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='refereeinvitation',
+            name='title',
+            field=models.CharField(choices=[('PR', 'Prof.'), ('DR', 'Dr'), ('MR', 'Mr'), ('MRS', 'Mrs'), ('MS', 'Ms')], max_length=4),
+        ),
+    ]