diff --git a/mayan/apps/metadata/migrations/0012_auto_20190612_0526.py b/mayan/apps/metadata/migrations/0012_auto_20190612_0526.py
new file mode 100644
index 0000000000..4e50f13004
--- /dev/null
+++ b/mayan/apps/metadata/migrations/0012_auto_20190612_0526.py
@@ -0,0 +1,55 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.20 on 2019-06-12 05:26
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('metadata', '0011_auto_20180917_0645'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='metadatatype',
+            name='parser',
+            field=models.CharField(
+                blank=True, choices=[
+                    (
+                        'mayan.apps.metadata.parsers.DateAndTimeParser',
+                        'mayan.apps.metadata.parsers.DateAndTimeParser'
+                    ), (
+                        'mayan.apps.metadata.parsers.DateParser',
+                        'mayan.apps.metadata.parsers.DateParser'
+                    ), (
+                        'mayan.apps.metadata.parsers.TimeParser',
+                        'mayan.apps.metadata.parsers.TimeParser'
+                    )
+                ], help_text='The parser will reformat the value entered to '
+                'conform to the expected format.', max_length=64,
+                verbose_name='Parser'
+            ),
+        ),
+        migrations.AlterField(
+            model_name='metadatatype',
+            name='validation',
+            field=models.CharField(
+                blank=True, choices=[
+                    (
+                        'mayan.apps.metadata.validators.DateAndTimeValidator',
+                        'mayan.apps.metadata.validators.DateAndTimeValidator'
+                    ), (
+                        'mayan.apps.metadata.validators.DateValidator',
+                        'mayan.apps.metadata.validators.DateValidator'
+                    ), (
+                        'mayan.apps.metadata.validators.TimeValidator',
+                        'mayan.apps.metadata.validators.TimeValidator'
+                    )
+                ], help_text='The validator will reject data entry if the '
+                'value entered does not conform to the expected format.',
+                max_length=64, verbose_name='Validator'
+            ),
+        ),
+    ]