diff --git a/support_material/tutorial_2/main_level_2.py b/support_material/tutorial_2/main_level_2.py
new file mode 100644
index 0000000..ae3f9df
--- /dev/null
+++ b/support_material/tutorial_2/main_level_2.py
@@ -0,0 +1,28 @@
+from hub.imports.geometry_factory import GeometryFactory
+from hub.helpers.dictionaries import Dictionaries
+from hub.imports.construction_factory import ConstructionFactory
+from hub.imports.usage_factory import UsageFactory
+from hub.exports.energy_building_exports_factory import EnergyBuildingsExportsFactory
+
+geojson_file = './test_one_building.geojson'
+city = GeometryFactory('geojson',
+                       geojson_file,
+                       height_field='citygml_me',
+                       year_of_construction_field='ANNEE_CONS',
+                       function_field='CODE_UTILI',
+                       function_to_hub=Dictionaries().montreal_function_to_hub_function).city
+
+ConstructionFactory('nrcan', city).enrich()
+UsageFactory('nrcan' , city).enrich()
+
+for building in city.buildings:
+  print(building.function)
+  for internal_zone in building.internal_zones:
+    for usage in internal_zone.usages:
+      print('Occupancy density in persons per m2:', usage.occupancy.occupancy_density)
+      for schedule in usage.occupancy.occupancy_schedules:
+        print(schedule.day_types, schedule.values)
+
+# Export to IDF (Energy+)
+EnergyBuildingsExportsFactory('idf', city, './').export()
+