diff --git a/lib/seatsio/domain.rb b/lib/seatsio/domain.rb
index 9afc505..8fed854 100644
--- a/lib/seatsio/domain.rb
+++ b/lib/seatsio/domain.rb
@@ -162,7 +162,7 @@ class Event
                   :table_booking_config, :for_sale_config, :created_on, :updated_on, :channels,
                   :is_top_level_season, :is_partial_season,
                   :is_event_in_season, :top_level_season_key,
-                  :object_categories, :categories, :is_in_the_past
+                  :object_categories, :categories, :is_in_the_past, :partial_season_keys_for_event
 
     def initialize(data)
       @id = data['id']
@@ -185,6 +185,7 @@ def initialize(data)
       @object_categories = data['objectCategories']
       @categories = Category.create_list(data['categories']) if data['categories']
       @is_in_the_past = data['isInThePast']
+      @partial_season_keys_for_event = data['partialSeasonKeysForEvent']
     end
 
     def is_season
diff --git a/test/events/retrieve_event_test.rb b/test/events/retrieve_event_test.rb
index d1570a6..76f0618 100644
--- a/test/events/retrieve_event_test.rb
+++ b/test/events/retrieve_event_test.rb
@@ -17,6 +17,7 @@ def test_retrieve_event
     assert_nil(retrieved_event.updated_on)
     # TODO: assert_that(retrieved_event.created_on).is_between_now_minus_and_plus_minutes(datetime.utcnow(), 1)
     assert_equal(TEST_CHART_CATEGORIES, retrieved_event.categories)
+    assert_nil(retrieved_event.partial_season_keys_for_event)
   end
 
   def test_retrieve_season
@@ -35,5 +36,6 @@ def test_retrieve_season
     assert_nil(season.for_sale_config)
     assert_nil(season.updated_on)
     assert_equal(TEST_CHART_CATEGORIES, season.categories)
+    assert_nil(season.partial_season_keys_for_event)
   end
 end
diff --git a/test/seasons/add_events_to_partial_season_test.rb b/test/seasons/add_events_to_partial_season_test.rb
index ac3616a..5a094de 100644
--- a/test/seasons/add_events_to_partial_season_test.rb
+++ b/test/seasons/add_events_to_partial_season_test.rb
@@ -14,5 +14,6 @@ def test_add_events_to_partial_season
                                                                    event_keys: %w[event1 event2]
 
     assert_equal(%w[event1 event2], updated_season.events.map { |e| e.key })
+    assert_equal([updated_season.key], updated_season.events[0].partial_season_keys_for_event)
   end
 end
diff --git a/test/seasons/create_partial_season_test.rb b/test/seasons/create_partial_season_test.rb
index 9d5e049..ed29bf9 100644
--- a/test/seasons/create_partial_season_test.rb
+++ b/test/seasons/create_partial_season_test.rb
@@ -22,5 +22,6 @@ def test_event_keys_is_optional
     partial_season = @seatsio.seasons.create_partial_season top_level_season_key: season.key, event_keys: ['event1', 'event2']
 
     assert_equal(%w[event1 event2], partial_season.events.map { |e| e.key })
+    assert_equal([partial_season.key], partial_season.events[0].partial_season_keys_for_event)
   end
 end