diff --git a/InvenTree/order/migrations/0036_auto_20200831_0912.py b/InvenTree/order/migrations/0036_auto_20200831_0912.py
new file mode 100644
index 0000000000..1329d0a8d5
--- /dev/null
+++ b/InvenTree/order/migrations/0036_auto_20200831_0912.py
@@ -0,0 +1,35 @@
+# Generated by Django 3.0.7 on 2020-08-31 09:12
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('company', '0023_auto_20200808_0715'),
+        ('order', '0035_auto_20200513_0016'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='purchaseorder',
+            name='complete_date',
+            field=models.DateField(blank=True, help_text='Date order was completed', null=True),
+        ),
+        migrations.AlterField(
+            model_name='purchaseorder',
+            name='issue_date',
+            field=models.DateField(blank=True, help_text='Date order was issued', null=True),
+        ),
+        migrations.AlterField(
+            model_name='purchaseorder',
+            name='supplier',
+            field=models.ForeignKey(help_text='Company from which the items are being ordered', limit_choices_to={'is_supplier': True}, on_delete=django.db.models.deletion.CASCADE, related_name='purchase_orders', to='company.Company'),
+        ),
+        migrations.AlterField(
+            model_name='salesorder',
+            name='customer',
+            field=models.ForeignKey(help_text='Company to which the items are being sold', limit_choices_to={'is_customer': True}, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='sales_orders', to='company.Company'),
+        ),
+    ]
diff --git a/InvenTree/order/models.py b/InvenTree/order/models.py
index b607d314a0..7d561b95ba 100644
--- a/InvenTree/order/models.py
+++ b/InvenTree/order/models.py
@@ -137,7 +137,7 @@ class PurchaseOrder(Order):
         return "PO {ref} - {company}".format(ref=self.reference, company=self.supplier.name)
 
     status = models.PositiveIntegerField(default=PurchaseOrderStatus.PENDING, choices=PurchaseOrderStatus.items(),
-                                         help_text='Purchase order status')
+                                         help_text=_('Purchase order status'))
 
     supplier = models.ForeignKey(
         Company, on_delete=models.CASCADE,
@@ -145,7 +145,7 @@ class PurchaseOrder(Order):
             'is_supplier': True,
         },
         related_name='purchase_orders',
-        help_text=_('Supplier')
+        help_text=_('Company from which the items are being ordered')
     )
 
     supplier_reference = models.CharField(max_length=64, blank=True, help_text=_("Supplier order reference code"))
@@ -157,9 +157,9 @@ class PurchaseOrder(Order):
         related_name='+'
     )
 
-    issue_date = models.DateField(blank=True, null=True)
+    issue_date = models.DateField(blank=True, null=True, help_text=_('Date order was issued'))
 
-    complete_date = models.DateField(blank=True, null=True)
+    complete_date = models.DateField(blank=True, null=True, help_text=_('Date order was completed'))
 
     def get_absolute_url(self):
         return reverse('po-detail', kwargs={'pk': self.id})
@@ -311,11 +311,11 @@ class SalesOrder(Order):
         null=True,
         limit_choices_to={'is_customer': True},
         related_name='sales_orders',
-        help_text=_("Customer"),
+        help_text=_("Company to which the items are being sold"),
     )
 
     status = models.PositiveIntegerField(default=SalesOrderStatus.PENDING, choices=SalesOrderStatus.items(),
-                                         help_text='Purchase order status')
+                                         help_text=_('Purchase order status'))
 
     customer_reference = models.CharField(max_length=64, blank=True, help_text=_("Customer order reference code"))
 
diff --git a/InvenTree/report/models.py b/InvenTree/report/models.py
index bba8e50d3d..a5264f7b2b 100644
--- a/InvenTree/report/models.py
+++ b/InvenTree/report/models.py
@@ -127,7 +127,7 @@ class ReportTemplateBase(models.Model):
                 except TexError:
                     return TexResponse(rendered, filename="error.tex")
             else:
-                return ValidationError("Enable LaTeX support in config.yaml")
+                raise ValidationError("Enable LaTeX support in config.yaml")
         elif self.extension in ['.htm', '.html']:
             # Render HTML template to PDF
             wp = WeasyprintReportMixin(request, self.template_name, **kwargs)
diff --git a/requirements.txt b/requirements.txt
index 3687341166..041d349c66 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,4 +23,5 @@ rapidfuzz==0.7.6                # Fuzzy string matching
 django-stdimage==5.1.1          # Advanced ImageField management
 django-tex==1.1.7               # LaTeX PDF export
 django-weasyprint==1.0.1        # HTML PDF export
-django-debug-toolbar==2.2       # Debug / profiling toolbar
\ No newline at end of file
+django-debug-toolbar==2.2       # Debug / profiling toolbar
+inventree                       # Install the latest version of the InvenTree API python library
\ No newline at end of file