added section then changes in erd

equipment_tracker/transactions/migrations/0003_transaction_section.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.0.1 on 2024-01-11 03:58
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('transactions', '0002_alter_transaction_transaction_status'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='transaction',
+            name='section',
+            field=models.CharField(max_length=255, null=True),
+        ),
+    ]