diff --git a/apps/wf/serializers.py b/apps/wf/serializers.py
index 58c5cfbc..0ed461c5 100755
--- a/apps/wf/serializers.py
+++ b/apps/wf/serializers.py
@@ -50,6 +50,10 @@ class TransitionSerializer(CustomModelSerializer):
         queryset = queryset.select_related('source_state', 'destination_state')
         return queryset
 
+class TransitionSimpleSerializer(CustomModelSerializer):
+    class Meta:
+        model = Transition
+        fields = ['id', 'name', 'attribute_type']
 
 class AllField(serializers.Field):
     def to_representation(self, value):
@@ -206,6 +210,7 @@ class TicketDetailSerializer(CustomModelSerializer):
 class TicketFlowSerializer(CustomModelSerializer):
     participant_ = UserSimpleSerializer(source='participant', read_only=True)
     state_ = StateSimpleSerializer(source='state', read_only=True)
+    transition_ = TransitionSimpleSerializer(source='transition', read_only=True)
     transition_attribute = serializers.CharField(source='transition.attribute_type', read_only=True)
 
     class Meta:
@@ -216,6 +221,7 @@ class TicketFlowSerializer(CustomModelSerializer):
 class TicketFlowSimpleSerializer(CustomModelSerializer):
     participant_ = UserSimpleSerializer(source='participant', read_only=True)
     state_ = StateSimpleSerializer(source='state', read_only=True)
+    transition_ = TransitionSimpleSerializer(source='transition', read_only=True)
     transition_attribute = serializers.CharField(source='transition.attribute_type', read_only=True)
 
     class Meta: