diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 2604fdd..746aeec 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -29,6 +29,10 @@ jobs:
         pip install flake8
         flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
         flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+    # - name: Run migrations
+    #   run: |
+    #     python manage.py makemigrations
+    #     python manage.py migrate  # Ensure migrations are applied
     - name: Test with pytest
       run: |
         mv env.example .env
diff --git a/materials/migrations/0128_auto_20240930_1321.py b/materials/migrations/0128_auto_20240930_1321.py
new file mode 100644
index 0000000..f2eec78
--- /dev/null
+++ b/materials/migrations/0128_auto_20240930_1321.py
@@ -0,0 +1,42 @@
+# Generated by Django 3.1.14 on 2024-09-30 17:21
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('materials', '0127_property_method'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='dataset',
+            name='linked_to',
+            field=models.ManyToManyField(blank=True, related_name='_dataset_linked_to_+', to='materials.Dataset'),
+        ),
+        migrations.AlterField(
+            model_name='system',
+            name='derived_to_from',
+            field=models.ManyToManyField(blank=True, related_name='_system_derived_to_from_+', to='materials.System'),
+        ),
+        migrations.CreateModel(
+            name='System_Stoichiometry',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('stoichiometry', models.CharField(default='N/A', help_text='Please provide the stoichiometry value in the format: C:6,H:12,O:1', max_length=255)),
+                ('system', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='materials.system')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Stoichiometry_Elements',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('element', models.CharField(max_length=1000)),
+                ('string_value', models.CharField(default='0', max_length=1000)),
+                ('float_value', models.FloatField(default=0.0)),
+                ('system_stoichiometry', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, to='materials.system_stoichiometry')),
+            ],
+        ),
+    ]
diff --git a/materials/migrations/0129_auto_20240930_1403.py b/materials/migrations/0129_auto_20240930_1403.py
new file mode 100644
index 0000000..b15655d
--- /dev/null
+++ b/materials/migrations/0129_auto_20240930_1403.py
@@ -0,0 +1,19 @@
+# Generated by Django 3.1.14 on 2024-09-30 18:03
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('materials', '0128_auto_20240930_1321'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='stoichiometry_elements',
+            name='system_stoichiometry',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='materials.system_stoichiometry'),
+        ),
+    ]
diff --git a/materials/migrations/0130_auto_20240930_1456.py b/materials/migrations/0130_auto_20240930_1456.py
new file mode 100644
index 0000000..78dedcf
--- /dev/null
+++ b/materials/migrations/0130_auto_20240930_1456.py
@@ -0,0 +1,23 @@
+# Generated by Django 3.1.14 on 2024-09-30 18:56
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('materials', '0129_auto_20240930_1403'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='system_stoichiometry',
+            name='system',
+        ),
+        migrations.DeleteModel(
+            name='Stoichiometry_Elements',
+        ),
+        migrations.DeleteModel(
+            name='System_Stoichiometry',
+        ),
+    ]
diff --git a/materials/migrations/0131_stoichiometry_elements_system_stoichiometry.py b/materials/migrations/0131_stoichiometry_elements_system_stoichiometry.py
new file mode 100644
index 0000000..f821abc
--- /dev/null
+++ b/materials/migrations/0131_stoichiometry_elements_system_stoichiometry.py
@@ -0,0 +1,32 @@
+# Generated by Django 3.1.14 on 2024-09-30 19:05
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('materials', '0130_auto_20240930_1456'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='System_Stoichiometry',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('stoichiometry', models.CharField(default='N/A', help_text='Please provide the stoichiometry value in the format: C:6,H:12,O:1', max_length=255)),
+                ('system', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='materials.system')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Stoichiometry_Elements',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('element', models.CharField(max_length=1000)),
+                ('string_value', models.CharField(default='0', max_length=1000)),
+                ('float_value', models.FloatField(default=0.0)),
+                ('system_stoichiometry', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='materials.system_stoichiometry')),
+            ],
+        ),
+    ]
diff --git a/materials/migrations/0132_auto_20240930_1607.py b/materials/migrations/0132_auto_20240930_1607.py
new file mode 100644
index 0000000..ae6577d
--- /dev/null
+++ b/materials/migrations/0132_auto_20240930_1607.py
@@ -0,0 +1,23 @@
+# Generated by Django 3.1.14 on 2024-09-30 20:07
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('materials', '0131_stoichiometry_elements_system_stoichiometry'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='system_stoichiometry',
+            name='system',
+        ),
+        migrations.DeleteModel(
+            name='Stoichiometry_Elements',
+        ),
+        migrations.DeleteModel(
+            name='System_Stoichiometry',
+        ),
+    ]
diff --git a/materials/migrations/0133_stoichiometry_elements_system_stoichiometry.py b/materials/migrations/0133_stoichiometry_elements_system_stoichiometry.py
new file mode 100644
index 0000000..68807ae
--- /dev/null
+++ b/materials/migrations/0133_stoichiometry_elements_system_stoichiometry.py
@@ -0,0 +1,32 @@
+# Generated by Django 3.1.14 on 2024-09-30 20:09
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('materials', '0132_auto_20240930_1607'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='System_Stoichiometry',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('stoichiometry', models.CharField(default='N/A', help_text='Please provide the stoichiometry value in the format: C:6,H:12,O:1', max_length=255)),
+                ('system', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='materials.system')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Stoichiometry_Elements',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('element', models.CharField(max_length=1000)),
+                ('string_value', models.CharField(default='0', max_length=1000)),
+                ('float_value', models.FloatField(default=0.0)),
+                ('system_stoichiometry', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='materials.system_stoichiometry')),
+            ],
+        ),
+    ]