diff --git a/apps/orgs/api.py b/apps/orgs/api.py
index 913693d67..b49bb08db 100644
--- a/apps/orgs/api.py
+++ b/apps/orgs/api.py
@@ -1,20 +1,20 @@
 # -*- coding: utf-8 -*-
 #
 
-from django.utils.translation import ugettext as _
 from django.conf import settings
-from rest_framework_bulk import BulkModelViewSet
-from rest_framework.generics import RetrieveAPIView
+from django.utils.translation import ugettext as _
 from rest_framework.exceptions import PermissionDenied
+from rest_framework.generics import RetrieveAPIView
 
-from common.utils import get_logger
-from common.permissions import IsValidUser
-from users.models import User, UserGroup
 from assets.models import (
     Asset, Domain, Label, Node,
 )
-from perms.models import AssetPermission
+from common.api import JMSBulkModelViewSet
+from common.permissions import IsValidUser
+from common.utils import get_logger
 from orgs.utils import current_org, tmp_to_root_org
+from perms.models import AssetPermission
+from users.models import User, UserGroup
 from .models import Organization
 from .serializers import (
     OrgSerializer, CurrentOrgSerializer
@@ -29,7 +29,7 @@ org_related_models = [
 ]
 
 
-class OrgViewSet(BulkModelViewSet):
+class OrgViewSet(JMSBulkModelViewSet):
     filterset_fields = ('name',)
     search_fields = ('name', 'comment')
     queryset = Organization.objects.all()
diff --git a/apps/perms/api/user_permission/assets.py b/apps/perms/api/user_permission/assets.py
index 60970551d..98339fde3 100644
--- a/apps/perms/api/user_permission/assets.py
+++ b/apps/perms/api/user_permission/assets.py
@@ -26,6 +26,7 @@ logger = get_logger(__name__)
 class BaseUserPermedAssetsApi(SelfOrPKUserMixin, ListAPIView):
     ordering = ('name',)
     search_fields = ('name', 'address', 'comment')
+    ordering_fields = ("name", "address")
     filterset_class = AssetFilterSet
     serializer_class = serializers.AssetPermedSerializer
     only_fields = serializers.AssetPermedSerializer.Meta.only_fields
diff --git a/apps/terminal/api/session/task.py b/apps/terminal/api/session/task.py
index 80fee6097..8daeeb4a7 100644
--- a/apps/terminal/api/session/task.py
+++ b/apps/terminal/api/session/task.py
@@ -1,22 +1,23 @@
 # -*- coding: utf-8 -*-
 #
 import logging
-from rest_framework.views import APIView, Response
-from rest_framework_bulk import BulkModelViewSet
+
 from rest_framework import status
 from rest_framework.permissions import IsAuthenticated
+from rest_framework.views import APIView, Response
 
+from common.api import JMSBulkModelViewSet
 from common.utils import get_object_or_none
 from orgs.utils import tmp_to_root_org
-from terminal.models import Session, Task
 from terminal import serializers
+from terminal.models import Session, Task
 from terminal.utils import is_session_approver
 
 __all__ = ['TaskViewSet', 'KillSessionAPI', 'KillSessionForTicketAPI']
 logger = logging.getLogger(__file__)
 
 
-class TaskViewSet(BulkModelViewSet):
+class TaskViewSet(JMSBulkModelViewSet):
     queryset = Task.objects.all()
     serializer_class = serializers.TaskSerializer
     filterset_fields = ('is_finished',)
@@ -51,7 +52,7 @@ class KillSessionAPI(APIView):
 
 
 class KillSessionForTicketAPI(APIView):
-    permission_classes = (IsAuthenticated, )
+    permission_classes = (IsAuthenticated,)
 
     def post(self, request, *args, **kwargs):
         session_ids = request.data