diff --git a/defaults/docs-defaults.yaml b/defaults/docs-defaults.yaml
index 9bc0e5d..3056e32 100644
--- a/defaults/docs-defaults.yaml
+++ b/defaults/docs-defaults.yaml
@@ -370,6 +370,7 @@ defaults:
       satellite: 16.700000000
   default_platform_ad_format_by_channel:
     app: Generic GMSF 1.2 Display Ad
+    classic-ooh: 6 Sheet
     ctv-bvod: 15s Video
     digital-audio: 30s Audio
     dooh: Landscape - 1920x1080 Image
@@ -381,6 +382,7 @@ defaults:
     web: Generic GMSF 1.2 Display Ad
   default_platform_ad_format_identifier_by_channel:
     app: generic-gmsf-1-2-display-ad-app-phone
+    classic-ooh: 6-sheet-classic-ooh-panel
     ctv-bvod: 15s-video-ctv-bvod-tv
     digital-audio: 30s-audio-digital-audio-phone
     dooh: landscape-dooh
@@ -391,6 +393,10 @@ defaults:
     traditional-radio: 30s-radio-traditional-radio-radio
     web: generic-gmsf-1-2-display-ad-web-pc
   default_platform_embodied_emissions_per_bid_request_gco2e_per_imp: 0.000015000
+  default_print_ad_format_by_medium:
+    leaflet: Full Page Leaflet
+    magazine: Full Page Magazine
+    newspaper: Quarter Page Newspaper
   default_print_avg_readership:
     leaflet: 0.500000000
     magazine: 5.000000000
diff --git a/docs/snippets/defaults_channel_mapping.mdx b/docs/snippets/defaults_channel_mapping.mdx
index f4bdda9..affe735 100644
--- a/docs/snippets/defaults_channel_mapping.mdx
+++ b/docs/snippets/defaults_channel_mapping.mdx
@@ -60,6 +60,7 @@ default_platform_ad_format_identifier_by_channel:
   linear-tv:          30s-video-ctv-bvod-tv
   search:             generic-search-ad-search-phone
   traditional-radio:  30s-radio-traditional-radio-radio
+  classic-ooh: 6-sheet-classic-ooh-panel
 default_platform_ad_format_by_channel:
   dooh:     Landscape - 1920x1080 Image
   social:   Sponsored Post - 1080x1920 Image
@@ -71,6 +72,11 @@ default_platform_ad_format_by_channel:
   linear-tv: 30s Video
   search:    Generic Search Ad
   traditional-radio: 30s Radio
+  classic-ooh: 6 Sheet
+default_print_ad_format_by_medium:
+  newspaper: Quarter Page Newspaper
+  magazine:  Full Page Magazine
+  leaflet:   Full Page Leaflet
 default_property_average_imps_per_session_by_channel:
   social:   24
   ctv-bvod: 18
diff --git a/scope3_methodology/test/test_api.py b/scope3_methodology/test/test_api.py
index a50d529..f908247 100644
--- a/scope3_methodology/test/test_api.py
+++ b/scope3_methodology/test/test_api.py
@@ -240,7 +240,7 @@ def test_startup(self):
         )
 
         docs_defs = docs_defaults
-        self.assertEqual(len(docs_defs), 111)
+        self.assertEqual(len(docs_defs), 112)
 
     def test_get_all_con_networking_connection_device_fixed_defaults(self):
         """Test get_all_networking_connection_device_defaults returns expected output"""