diff --git a/InvenTree/build/api.py b/InvenTree/build/api.py
index 2ca9dd31dc..4d47cf9076 100644
--- a/InvenTree/build/api.py
+++ b/InvenTree/build/api.py
@@ -20,6 +20,7 @@ from InvenTree.status_codes import BuildStatus
 from .models import Build, BuildItem, BuildOrderAttachment
 from .serializers import BuildAttachmentSerializer, BuildCompleteSerializer, BuildSerializer, BuildItemSerializer
 from .serializers import BuildAllocationSerializer, BuildUnallocationSerializer
+from users.models import Owner
 
 
 class BuildFilter(rest_filters.FilterSet):
@@ -51,6 +52,25 @@ class BuildFilter(rest_filters.FilterSet):
 
         return queryset
 
+    assigned_to_me = rest_filters.BooleanFilter(label='assigned_to_me', method='filter_assigned_to_me')
+
+    def filter_assigned_to_me(self, queryset, name, value):
+        """
+        Filter by orders which are assigned to the current user
+        """
+
+        value = str2bool(value)
+
+        # Work out who "me" is!
+        owners = Owner.get_owners_matching_user(self.request.user)
+
+        if value:
+            queryset = queryset.filter(responsible__in=owners)
+        else:
+            queryset = queryset.exclude(responsible__in=owners)
+
+        return queryset
+
 
 class BuildList(generics.ListCreateAPIView):
     """ API endpoint for accessing a list of Build objects.
diff --git a/InvenTree/order/api.py b/InvenTree/order/api.py
index 1ae6ae0184..98b9bbe934 100644
--- a/InvenTree/order/api.py
+++ b/InvenTree/order/api.py
@@ -22,8 +22,39 @@ from InvenTree.status_codes import PurchaseOrderStatus, SalesOrderStatus
 
 import order.models as models
 import order.serializers as serializers
-
 from part.models import Part
+from users.models import Owner
+
+
+class POFilter(rest_filters.FilterSet):
+    """
+    Custom API filters for the POList endpoint
+    """
+
+    assigned_to_me = rest_filters.BooleanFilter(label='assigned_to_me', method='filter_assigned_to_me')
+
+    def filter_assigned_to_me(self, queryset, name, value):
+        """
+        Filter by orders which are assigned to the current user
+        """
+
+        value = str2bool(value)
+
+        # Work out who "me" is!
+        owners = Owner.get_owners_matching_user(self.request.user)
+
+        if value:
+            queryset = queryset.filter(responsible__in=owners)
+        else:
+            queryset = queryset.exclude(responsible__in=owners)
+
+        return queryset
+
+    class Meta:
+        model = models.PurchaseOrder
+        fields = [
+            'supplier',
+        ]
 
 
 class POList(generics.ListCreateAPIView):
@@ -35,6 +66,7 @@ class POList(generics.ListCreateAPIView):
 
     queryset = models.PurchaseOrder.objects.all()
     serializer_class = serializers.POSerializer
+    filterset_class = POFilter
 
     def create(self, request, *args, **kwargs):
         """
@@ -150,10 +182,6 @@ class POList(generics.ListCreateAPIView):
         'reference': ['reference_int', 'reference'],
     }
 
-    filter_fields = [
-        'supplier',
-    ]
-
     search_fields = [
         'reference',
         'supplier__name',
diff --git a/InvenTree/part/api.py b/InvenTree/part/api.py
index dbc1140214..c1b86b6528 100644
--- a/InvenTree/part/api.py
+++ b/InvenTree/part/api.py
@@ -583,6 +583,8 @@ class PartFilter(rest_filters.FilterSet):
 
     active = rest_filters.BooleanFilter()
 
+    virtual = rest_filters.BooleanFilter()
+
 
 class PartList(generics.ListCreateAPIView):
     """
diff --git a/InvenTree/templates/js/translated/build.js b/InvenTree/templates/js/translated/build.js
index 02b2ff5321..0deec4f859 100644
--- a/InvenTree/templates/js/translated/build.js
+++ b/InvenTree/templates/js/translated/build.js
@@ -34,7 +34,12 @@ function buildFormFields() {
         reference: {
             prefix: global_settings.BUILDORDER_REFERENCE_PREFIX,
         },
-        part: {},
+        part: {
+            filters: {
+                assembly: true,
+                virtual: false,
+            }
+        },
         title: {},
         quantity: {},
         parent: {
diff --git a/InvenTree/templates/js/translated/table_filters.js b/InvenTree/templates/js/translated/table_filters.js
index 6920626284..b7ba79e498 100644
--- a/InvenTree/templates/js/translated/table_filters.js
+++ b/InvenTree/templates/js/translated/table_filters.js
@@ -298,6 +298,10 @@ function getAvailableTableFilters(tableKey) {
                 type: 'bool',
                 title: '{% trans "Overdue" %}',
             },
+            assigned_to_me: {
+                type: 'bool',
+                title: '{% trans "Assigned to me" %}',
+            },
         };
     }
 
@@ -327,6 +331,10 @@ function getAvailableTableFilters(tableKey) {
                 type: 'bool',
                 title: '{% trans "Overdue" %}',
             },
+            assigned_to_me: {
+                type: 'bool',
+                title: '{% trans "Assigned to me" %}',
+            },
         };
     }
 
diff --git a/InvenTree/users/models.py b/InvenTree/users/models.py
index 2b16a9bb05..e9d0a62d8e 100644
--- a/InvenTree/users/models.py
+++ b/InvenTree/users/models.py
@@ -477,6 +477,34 @@ class Owner(models.Model):
     owner: Returns the Group or User instance combining the owner_type and owner_id fields
     """
 
+    @classmethod
+    def get_owners_matching_user(cls, user):
+        """
+        Return all "owner" objects matching the provided user:
+
+        A) An exact match for the user
+        B) Any groups that the user is a part of
+        """
+
+        user_type = ContentType.objects.get(app_label='auth', model='user')
+        group_type = ContentType.objects.get(app_label='auth', model='group')
+
+        owners = []
+
+        try:
+            owners.append(cls.objects.get(owner_id=user.pk, owner_type=user_type))
+        except:
+            pass
+
+        for group in user.groups.all():
+            try:
+                owner = cls.objects.get(owner_id=group.pk, owner_type=group_type)
+                owners.append(owner)
+            except:
+                pass
+
+        return owners
+
     @staticmethod
     def get_api_url():
         return reverse('api-owner-list')