diff --git a/smash/web/migrations/0141_auto_20200319_1040.py b/smash/web/migrations/0141_auto_20200319_1040.py
new file mode 100644
index 0000000000000000000000000000000000000000..a47dfea4765b67f9455d92a7234844ad40ae73ed
--- /dev/null
+++ b/smash/web/migrations/0141_auto_20200319_1040.py
@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.5 on 2020-03-19 10:40
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+ dependencies = [
+ ('web', '0140_auto_20190528_0953'),
+ ]
+
+ operations = [
+ migrations.AlterField(
+ model_name='appointmenttype',
+ name='calendar_font_color',
+ field=models.CharField(default=b'#00000', max_length=2000, verbose_name=b'Calendar font color'),
+ ),
+ ]
diff --git a/smash/web/migrations/0142_provenance.py b/smash/web/migrations/0142_provenance.py
new file mode 100644
index 0000000000000000000000000000000000000000..34e1568b71a6a267beeef1f3793c2f1252255be5
--- /dev/null
+++ b/smash/web/migrations/0142_provenance.py
@@ -0,0 +1,29 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.5 on 2020-03-19 10:50
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+ dependencies = [
+ ('web', '0141_auto_20200319_1040'),
+ ]
+
+ operations = [
+ migrations.CreateModel(
+ name='Provenance',
+ fields=[
+ ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+ ('modified_table', models.CharField(max_length=1024, verbose_name=b'Modified table')),
+ ('modified_table_id', models.CharField(max_length=1024, verbose_name=b'Modified table row')),
+ ('modification_date', models.DateTimeField(verbose_name=b'Modified on')),
+ ('previous_value', models.CharField(blank=True, max_length=2048, null=True, verbose_name=b'Previous Value')),
+ ('new_value', models.CharField(blank=True, max_length=2048, null=True, verbose_name=b'New Value')),
+ ('modification_description', models.CharField(max_length=2048, verbose_name=b'Description')),
+ ('modification_author', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='web.Worker', verbose_name=b'Worker who modified the row')),
+ ],
+ ),
+ ]
diff --git a/smash/web/migrations/0143_auto_20200319_1121.py b/smash/web/migrations/0143_auto_20200319_1121.py
new file mode 100644
index 0000000000000000000000000000000000000000..57b5f92d46ca0a2346d91164f552407fa46a4ed5
--- /dev/null
+++ b/smash/web/migrations/0143_auto_20200319_1121.py
@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.5 on 2020-03-19 11:21
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+ dependencies = [
+ ('web', '0142_provenance'),
+ ]
+
+ operations = [
+ migrations.AlterField(
+ model_name='provenance',
+ name='modification_date',
+ field=models.DateTimeField(auto_now_add=True, verbose_name=b'Modified on'),
+ ),
+ ]
diff --git a/smash/web/migrations/0144_auto_20200319_1221.py b/smash/web/migrations/0144_auto_20200319_1221.py
new file mode 100644
index 0000000000000000000000000000000000000000..a232453bb6bb96bd20d1f7dbe5510454a9fa85cf
--- /dev/null
+++ b/smash/web/migrations/0144_auto_20200319_1221.py
@@ -0,0 +1,26 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.5 on 2020-03-19 12:21
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+ dependencies = [
+ ('web', '0143_auto_20200319_1121'),
+ ]
+
+ operations = [
+ migrations.AddField(
+ model_name='provenance',
+ name='modified_field',
+ field=models.CharField(default='', max_length=1024, verbose_name=b'Modified field'),
+ preserve_default=False,
+ ),
+ migrations.AlterField(
+ model_name='provenance',
+ name='modification_description',
+ field=models.CharField(max_length=20480, verbose_name=b'Description'),
+ ),
+ ]
diff --git a/smash/web/migrations/0145_auto_20200319_1404.py b/smash/web/migrations/0145_auto_20200319_1404.py
new file mode 100644
index 0000000000000000000000000000000000000000..fda7e5189461e4375b4b95e177a553b9f0955bd0
--- /dev/null
+++ b/smash/web/migrations/0145_auto_20200319_1404.py
@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.5 on 2020-03-19 14:04
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+ dependencies = [
+ ('web', '0144_auto_20200319_1221'),
+ ]
+
+ operations = [
+ migrations.AlterField(
+ model_name='provenance',
+ name='modified_field',
+ field=models.CharField(blank=b'', max_length=1024, verbose_name=b'Modified field'),
+ ),
+ ]
diff --git a/smash/web/migrations/0146_auto_20200319_1446.py b/smash/web/migrations/0146_auto_20200319_1446.py
new file mode 100644
index 0000000000000000000000000000000000000000..8cd04b4486246d6dd67b724fe62121db273d4c41
--- /dev/null
+++ b/smash/web/migrations/0146_auto_20200319_1446.py
@@ -0,0 +1,21 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.5 on 2020-03-19 14:46
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+ dependencies = [
+ ('web', '0145_auto_20200319_1404'),
+ ]
+
+ operations = [
+ migrations.AlterField(
+ model_name='provenance',
+ name='modification_author',
+ field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, to='web.Worker', verbose_name=b'Worker who modified the row'),
+ ),
+ ]