diff --git a/cooperative_cuisine/__init__.py b/cooperative_cuisine/__init__.py
index a0577c01a74d76250c0152a73dcd51e1ab5093a9..4ec76825b50da6103fa25529f88754827d16013a 100644
--- a/cooperative_cuisine/__init__.py
+++ b/cooperative_cuisine/__init__.py
@@ -323,7 +323,7 @@ player_config:
 effect_manager:  # fire effect
   ...
 
-extra_setup_functions:  # scores, recording, msgs, etc.
+hook_callbacks:  # scores, recording, msgs, etc.
   ...
 ```
 
diff --git a/cooperative_cuisine/configs/environment_config.yaml b/cooperative_cuisine/configs/environment_config.yaml
index eec7ad500072538f9b44c0fa2b470500410182a5..8b27d42e5b5a6548ba9a89b5da2879cb51374a99 100644
--- a/cooperative_cuisine/configs/environment_config.yaml
+++ b/cooperative_cuisine/configs/environment_config.yaml
@@ -98,114 +98,96 @@ effect_manager:
       fire_burns_ingredients_and_meals: true
 
 
-extra_setup_functions:
+hook_callbacks:
   # # ---------------  Scoring  ---------------
   orders:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks: [ completed_order ]
-      callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
-      callback_class_kwargs:
-        static_score: 20
-        score_on_specific_kwarg: meal_name
-        score_map:
-          Burger: 15
-          OnionSoup: 10
-          Salad: 5
-          TomatoSoup: 10
+    hooks: [ completed_order ]
+    callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
+    callback_class_kwargs:
+      static_score: 20
+      score_on_specific_kwarg: meal_name
+      score_map:
+        Burger: 15
+        OnionSoup: 10
+        Salad: 5
+        TomatoSoup: 10
   not_ordered_meals:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks: [ serve_not_ordered_meal ]
-      callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
-      callback_class_kwargs:
-        static_score: 2
+    hooks: [ serve_not_ordered_meal ]
+    callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
+    callback_class_kwargs:
+      static_score: 2
   trashcan_usages:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks: [ trashcan_usage ]
-      callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
-      callback_class_kwargs:
-        static_score: -5
+    hooks: [ trashcan_usage ]
+    callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
+    callback_class_kwargs:
+      static_score: -5
   expired_orders:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks: [ order_expired ]
-      callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
-      callback_class_kwargs:
-        static_score: -10
-  # # --------------- Recording ---------------
+    hooks: [ order_expired ]
+    callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
+    callback_class_kwargs:
+      static_score: -10
+    # --------------- Recording ---------------
   #  json_states:
-  #    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-  #    kwargs:
-  #      hooks: [ json_state ]
-  #      callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
-  #      callback_class_kwargs:
-  #        log_path: USER_LOG_DIR/ENV_NAME/json_states.jsonl
+  #    hooks: [ json_state ]
+  #    callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
+  #    callback_class_kwargs:
+  #      record_path: USER_LOG_DIR/ENV_NAME/json_states.jsonl
   actions:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks: [ pre_perform_action ]
-      callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
-      callback_class_kwargs:
-        log_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
+    hooks: [ pre_perform_action ]
+    callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
+    callback_class_kwargs:
+      record_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
   random_env_events:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks: [ order_duration_sample, plate_out_of_kitchen_time ]
-      callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
-      callback_class_kwargs:
-        log_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
-        add_hook_ref: true
+    hooks: [ order_duration_sample, plate_out_of_kitchen_time ]
+    callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
+    callback_class_kwargs:
+      record_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
+      add_hook_ref: true
   env_configs:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks: [ env_initialized, item_info_config ]
-      callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
-      callback_class_kwargs:
-        log_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
-        add_hook_ref: true
+    hooks: [ env_initialized, item_info_config ]
+    callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
+    callback_class_kwargs:
+      record_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
+      add_hook_ref: true
 
   # Game event recording
   game_events:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks:
-        - post_counter_pick_up
-        - post_counter_drop_off
-        - post_dispenser_pick_up
-        - cutting_board_100
-        - player_start_interaction
-        - player_end_interact
-        - post_serving
-        - no_serving
-        - dirty_plate_arrives
-        - trashcan_usage
-        - plate_cleaned
-        - added_plate_to_sink
-        - drop_on_sink_addon
-        - pick_up_from_sink_addon
-        - serve_not_ordered_meal
-        - serve_without_plate
-        - completed_order
-        - new_orders
-        - order_expired
-        - action_on_not_reachable_counter
-        - new_fire
-        - fire_spreading
-        - drop_off_on_cooking_equipment
-        - players_collide
-        - post_plate_dispenser_pick_up
-        - post_plate_dispenser_drop_off
-        - on_item_transition
-        - progress_started
-        - progress_finished
-        - content_ready
+    hooks:
+      - post_counter_pick_up
+      - post_counter_drop_off
+      - post_dispenser_pick_up
+      - cutting_board_100
+      - player_start_interaction
+      - player_end_interact
+      - post_serving
+      - no_serving
+      - dirty_plate_arrives
+      - trashcan_usage
+      - plate_cleaned
+      - added_plate_to_sink
+      - drop_on_sink_addon
+      - pick_up_from_sink_addon
+      - serve_not_ordered_meal
+      - serve_without_plate
+      - completed_order
+      - new_orders
+      - order_expired
+      - action_on_not_reachable_counter
+      - new_fire
+      - fire_spreading
+      - drop_off_on_cooking_equipment
+      - players_collide
+      - post_plate_dispenser_pick_up
+      - post_plate_dispenser_drop_off
+      - on_item_transition
+      - progress_started
+      - progress_finished
+      - content_ready
 
-      callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
-      callback_class_kwargs:
-        log_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
-        add_hook_ref: true
+    callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
+    callback_class_kwargs:
+      record_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
+      add_hook_ref: true
 
 
 #  info_msg:
diff --git a/cooperative_cuisine/configs/study/level1/level1_config.yaml b/cooperative_cuisine/configs/study/level1/level1_config.yaml
index 4c7188a0e227d6c41b2b8ed6bd79732172285644..bbe47e5b5d9b1f2ea0dff9c1329e73a5362ad1ff 100644
--- a/cooperative_cuisine/configs/study/level1/level1_config.yaml
+++ b/cooperative_cuisine/configs/study/level1/level1_config.yaml
@@ -98,127 +98,105 @@ effect_manager:
       fire_burns_ingredients_and_meals: true
 
 
-extra_setup_functions:
+hook_callbacks:
   # # ---------------  Scoring  ---------------
   orders:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks: [ completed_order ]
-      callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
-      callback_class_kwargs:
-        static_score: 20
-        score_on_specific_kwarg: meal_name
-        score_map:
-          Burger: 15
-          OnionSoup: 10
-          Salad: 5
-          TomatoSoup: 10
+    hooks: [ completed_order ]
+    callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
+    callback_class_kwargs:
+      static_score: 20
+      score_on_specific_kwarg: meal_name
+      score_map:
+        Burger: 15
+        OnionSoup: 10
+        Salad: 5
+        TomatoSoup: 10
   not_ordered_meals:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks: [ serve_not_ordered_meal ]
-      callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
-      callback_class_kwargs:
-        static_score: 2
+    hooks: [ serve_not_ordered_meal ]
+    callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
+    callback_class_kwargs:
+      static_score: 2
   trashcan_usages:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks: [ trashcan_usage ]
-      callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
-      callback_class_kwargs:
-        static_score: -5
+    hooks: [ trashcan_usage ]
+    callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
+    callback_class_kwargs:
+      static_score: -5
   expired_orders:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks: [ order_expired ]
-      callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
-      callback_class_kwargs:
-        static_score: -10
+    hooks: [ order_expired ]
+    callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
+    callback_class_kwargs:
+      static_score: -10
   # # --------------- Recording ---------------
   #  json_states:
-  #    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-  #    kwargs:
-  #      hooks: [ json_state ]
-  #      callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
-  #      callback_class_kwargs:
-  #        log_path: USER_LOG_DIR/ENV_NAME/json_states.jsonl
+  #    hooks: [ json_state ]
+  #    callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
+  #    callback_class_kwargs:
+  #      record_path: USER_LOG_DIR/ENV_NAME/json_states.jsonl
 
   # Game event recording
   game_events:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks:
-        - post_counter_pick_up
-        - post_counter_drop_off
-        - post_dispenser_pick_up
-        - cutting_board_100
-        - player_start_interaction
-        - player_end_interact
-        - post_serving
-        - no_serving
-        - dirty_plate_arrives
-        - trashcan_usage
-        - plate_cleaned
-        - added_plate_to_sink
-        - drop_on_sink_addon
-        - pick_up_from_sink_addon
-        - serve_not_ordered_meal
-        - serve_without_plate
-        - completed_order
-        - new_orders
-        - order_expired
-        - action_on_not_reachable_counter
-        - new_fire
-        - fire_spreading
-        - drop_off_on_cooking_equipment
-        - players_collide
-        - post_plate_dispenser_pick_up
-        - post_plate_dispenser_drop_off
-        - on_item_transition
-        - progress_started
-        - progress_finished
-        - content_ready
+    hooks:
+      - post_counter_pick_up
+      - post_counter_drop_off
+      - post_dispenser_pick_up
+      - cutting_board_100
+      - player_start_interaction
+      - player_end_interact
+      - post_serving
+      - no_serving
+      - dirty_plate_arrives
+      - trashcan_usage
+      - plate_cleaned
+      - added_plate_to_sink
+      - drop_on_sink_addon
+      - pick_up_from_sink_addon
+      - serve_not_ordered_meal
+      - serve_without_plate
+      - completed_order
+      - new_orders
+      - order_expired
+      - action_on_not_reachable_counter
+      - new_fire
+      - fire_spreading
+      - drop_off_on_cooking_equipment
+      - players_collide
+      - post_plate_dispenser_pick_up
+      - post_plate_dispenser_drop_off
+      - on_item_transition
+      - progress_started
+      - progress_finished
+      - content_ready
 
-      callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
-      callback_class_kwargs:
-        log_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
-        add_hook_ref: true
+    callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
+    callback_class_kwargs:
+      record_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
+      add_hook_ref: true
 
   actions:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks: [ pre_perform_action ]
-      callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
-      callback_class_kwargs:
-        log_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
+    hooks: [ pre_perform_action ]
+    callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
+    callback_class_kwargs:
+      record_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
   random_env_events:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks: [ order_duration_sample, plate_out_of_kitchen_time ]
-      callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
-      callback_class_kwargs:
-        log_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
-        add_hook_ref: true
+    hooks: [ order_duration_sample, plate_out_of_kitchen_time ]
+    callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
+    callback_class_kwargs:
+      record_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
+      add_hook_ref: true
   env_configs:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks: [ env_initialized, item_info_config ]
-      callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
-      callback_class_kwargs:
-        log_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
-        add_hook_ref: true
+    hooks: [ env_initialized, item_info_config ]
+    callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
+    callback_class_kwargs:
+      record_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
+      add_hook_ref: true
 #  info_msg:
-#    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-#    kwargs:
-#      hooks: [ cutting_board_100 ]
-#      log_class: !!python/name:cooperative_cuisine.info_msg.InfoMsgManager ''
-#      log_class_kwargs:
-#        msg: Glückwunsch du hast was geschnitten!
+#    hooks: [ cutting_board_100 ]
+#    record_class: !!python/name:cooperative_cuisine.info_msg.InfoMsgManager ''
+#    record_class_kwargs:
+#      msg: Glückwunsch du hast was geschnitten!
 #  fire_msg:
-#    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-#    kwargs:
-#      hooks: [ new_fire ]
-#      log_class: !!python/name:cooperative_cuisine.info_msg.InfoMsgManager ''
-#      log_class_kwargs:
-#        msg: Feuer, Feuer, Feuer
-#        level: Warning
+#    hooks: [ new_fire ]
+#    record_class: !!python/name:cooperative_cuisine.info_msg.InfoMsgManager ''
+#    record_class_kwargs:
+#      msg: Feuer, Feuer, Feuer
+#      level: Warning
diff --git a/cooperative_cuisine/configs/study/level2/level2_config.yaml b/cooperative_cuisine/configs/study/level2/level2_config.yaml
index e47528aa0dc770891e930474be3da5d14ad63dd6..273bbcdf13823e74a137eb3f8dc71d0b1fb0d6ba 100644
--- a/cooperative_cuisine/configs/study/level2/level2_config.yaml
+++ b/cooperative_cuisine/configs/study/level2/level2_config.yaml
@@ -97,127 +97,105 @@ effect_manager:
       fire_burns_ingredients_and_meals: true
 
 
-extra_setup_functions:
+hook_callbacks:
   # # ---------------  Scoring  ---------------
   orders:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks: [ completed_order ]
-      callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
-      callback_class_kwargs:
-        static_score: 20
-        score_on_specific_kwarg: meal_name
-        score_map:
-          Burger: 15
-          OnionSoup: 10
-          Salad: 5
-          TomatoSoup: 10
+    hooks: [ completed_order ]
+    callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
+    callback_class_kwargs:
+      static_score: 20
+      score_on_specific_kwarg: meal_name
+      score_map:
+        Burger: 15
+        OnionSoup: 10
+        Salad: 5
+        TomatoSoup: 10
   not_ordered_meals:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks: [ serve_not_ordered_meal ]
-      callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
-      callback_class_kwargs:
-        static_score: 2
+    hooks: [ serve_not_ordered_meal ]
+    callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
+    callback_class_kwargs:
+      static_score: 2
   trashcan_usages:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks: [ trashcan_usage ]
-      callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
-      callback_class_kwargs:
-        static_score: -5
+    hooks: [ trashcan_usage ]
+    callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
+    callback_class_kwargs:
+      static_score: -5
   expired_orders:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks: [ order_expired ]
-      callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
-      callback_class_kwargs:
-        static_score: -10
+    hooks: [ order_expired ]
+    callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
+    callback_class_kwargs:
+      static_score: -10
   # # --------------- Recording ---------------
   #  json_states:
-  #    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-  #    kwargs:
-  #      hooks: [ json_state ]
-  #      callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
-  #      callback_class_kwargs:
-  #        log_path: USER_LOG_DIR/ENV_NAME/json_states.jsonl
+  #    hooks: [ json_state ]
+  #    callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
+  #    callback_class_kwargs:
+  #      record_path: USER_LOG_DIR/ENV_NAME/json_states.jsonl
   actions:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks: [ pre_perform_action ]
-      callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
-      callback_class_kwargs:
-        log_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
+    hooks: [ pre_perform_action ]
+    callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
+    callback_class_kwargs:
+      record_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
   random_env_events:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks: [ order_duration_sample, plate_out_of_kitchen_time ]
-      callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
-      callback_class_kwargs:
-        log_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
-        add_hook_ref: true
+    hooks: [ order_duration_sample, plate_out_of_kitchen_time ]
+    callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
+    callback_class_kwargs:
+      record_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
+      add_hook_ref: true
   env_configs:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks: [ env_initialized, item_info_config ]
-      callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
-      callback_class_kwargs:
-        log_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
-        add_hook_ref: true
+    hooks: [ env_initialized, item_info_config ]
+    callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
+    callback_class_kwargs:
+      record_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
+      add_hook_ref: true
 
   # Game event recording
   game_events:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks:
-        - post_counter_pick_up
-        - post_counter_drop_off
-        - post_dispenser_pick_up
-        - cutting_board_100
-        - player_start_interaction
-        - player_end_interact
-        - post_serving
-        - no_serving
-        - dirty_plate_arrives
-        - trashcan_usage
-        - plate_cleaned
-        - added_plate_to_sink
-        - drop_on_sink_addon
-        - pick_up_from_sink_addon
-        - serve_not_ordered_meal
-        - serve_without_plate
-        - completed_order
-        - new_orders
-        - order_expired
-        - action_on_not_reachable_counter
-        - new_fire
-        - fire_spreading
-        - drop_off_on_cooking_equipment
-        - players_collide
-        - post_plate_dispenser_pick_up
-        - post_plate_dispenser_drop_off
-        - on_item_transition
-        - progress_started
-        - progress_finished
-        - content_ready
+    hooks:
+      - post_counter_pick_up
+      - post_counter_drop_off
+      - post_dispenser_pick_up
+      - cutting_board_100
+      - player_start_interaction
+      - player_end_interact
+      - post_serving
+      - no_serving
+      - dirty_plate_arrives
+      - trashcan_usage
+      - plate_cleaned
+      - added_plate_to_sink
+      - drop_on_sink_addon
+      - pick_up_from_sink_addon
+      - serve_not_ordered_meal
+      - serve_without_plate
+      - completed_order
+      - new_orders
+      - order_expired
+      - action_on_not_reachable_counter
+      - new_fire
+      - fire_spreading
+      - drop_off_on_cooking_equipment
+      - players_collide
+      - post_plate_dispenser_pick_up
+      - post_plate_dispenser_drop_off
+      - on_item_transition
+      - progress_started
+      - progress_finished
+      - content_ready
 
-      callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
-      callback_class_kwargs:
-        log_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
-        add_hook_ref: true
+    callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
+    callback_class_kwargs:
+      record_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
+      add_hook_ref: true
 
 #  info_msg:
-#    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-#    kwargs:
-#      hooks: [ cutting_board_100 ]
-#      log_class: !!python/name:cooperative_cuisine.info_msg.InfoMsgManager ''
-#      log_class_kwargs:
-#        msg: Glückwunsch du hast was geschnitten!
+#    hooks: [ cutting_board_100 ]
+#    record_class: !!python/name:cooperative_cuisine.info_msg.InfoMsgManager ''
+#    record_class_kwargs:
+#      msg: Glückwunsch du hast was geschnitten!
 #  fire_msg:
-#    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-#    kwargs:
-#      hooks: [ new_fire ]
-#      log_class: !!python/name:cooperative_cuisine.info_msg.InfoMsgManager ''
-#      log_class_kwargs:
-#        msg: Feuer, Feuer, Feuer
-#        level: Warning
+#    hooks: [ new_fire ]
+#    record_class: !!python/name:cooperative_cuisine.info_msg.InfoMsgManager ''
+#    record_class_kwargs:
+#      msg: Feuer, Feuer, Feuer
+#      level: Warning
diff --git a/cooperative_cuisine/configs/tutorial_env_config.yaml b/cooperative_cuisine/configs/tutorial_env_config.yaml
index 86a1d0341679a6a64c32bf2ec9f9cc5c30adea15..15a9fc6dde4672cb7b0c40b9a875c8f20195ba50 100644
--- a/cooperative_cuisine/configs/tutorial_env_config.yaml
+++ b/cooperative_cuisine/configs/tutorial_env_config.yaml
@@ -94,4 +94,4 @@ effect_manager:
       fire_burns_ingredients_and_meals: true
 
 
-extra_setup_functions:
\ No newline at end of file
+hook_callbacks:
\ No newline at end of file
diff --git a/cooperative_cuisine/environment.py b/cooperative_cuisine/environment.py
index e898be1862752bfaa80ceb429256134dc710c621..25eff9e6734879d45dfad4ad6359c2b75fc1826f 100644
--- a/cooperative_cuisine/environment.py
+++ b/cooperative_cuisine/environment.py
@@ -51,6 +51,7 @@ from cooperative_cuisine.hooks import (
     ACTION_INTERACT_START,
     ITEM_INFO_CONFIG,
     POST_STEP,
+    hooks_via_callback_class,
 )
 from cooperative_cuisine.items import (
     ItemInfo,
@@ -90,8 +91,8 @@ class EnvironmentConfig(TypedDict):
     """Configuration about the player characters."""
     layout_chars: dict[str, str]
     """Definition of which characters in the layout file correspond to which kitchen counter."""
-    extra_setup_functions: dict[str, dict]
-    """Configuration of extra setup functions, for example hook behavior."""
+    hook_callbacks: dict[str, dict]
+    """Configuration of callbacks via HookCallbackClass."""
     effect_manager: dict
     """Config of different effects in the environment, which control for example fire behavior."""
 
@@ -184,7 +185,7 @@ class Environment:
                 "player_config"
             ].view_range
 
-        self.extra_setup_functions()
+        self.hook_callbacks()
 
         self.layout_config: str = layout_config
         """The layout config for the environment"""
@@ -570,16 +571,14 @@ class Environment:
         """
         self.hook.register_callback(hook_ref, callback)
 
-    def extra_setup_functions(self):
+    def hook_callbacks(self):
         """Executes extra setup functions specified in the environment configuration."""
-        if self.environment_config["extra_setup_functions"]:
-            for function_name, function_def in self.environment_config[
-                "extra_setup_functions"
+        if self.environment_config["hook_callbacks"]:
+            for callback_name, setup_kwargs in self.environment_config[
+                "hook_callbacks"
             ].items():
-                log.info(f"Setup function {function_name}")
-                function_def["func"](
-                    name=function_name, env=self, **function_def["kwargs"]
-                )
+                log.info(f"Setup hook callback {callback_name}")
+                hooks_via_callback_class(name=callback_name, env=self, **setup_kwargs)
 
     def increment_score(self, score: int | float, info: str = ""):
         """Add a value to the current score and log it."""
diff --git a/cooperative_cuisine/hooks.py b/cooperative_cuisine/hooks.py
index 8c9cb70bc2a0c2dddfe22ecd096994bb170bd1f6..f16b10afe108fd2572ba801a01d0dca679882e21 100644
--- a/cooperative_cuisine/hooks.py
+++ b/cooperative_cuisine/hooks.py
@@ -2,7 +2,7 @@
 You can add callbacks at specific points in the environment.
 This "hook" mechanism is defined here.
 
-You can add hooks via the `environment_config` under `extra_setup_functions` and the here defined
+You can add hooks via the `environment_config` under `hook_callbacks` and the here defined
 `hooks_via_callback_class` function.
 
 Each hook get different kwargs. But `env` with the environment object and `hook_ref` with the name of the hook are
@@ -229,7 +229,7 @@ def hooks_via_callback_class(
     callback_class: Type[HookCallbackClass],
     callback_class_kwargs: dict[str, Any],
 ):
-    """Function to reference in the `environment_config.yml` to add functionality via hooks and a configured callback class.
+    """Setup hook callback class.
 
     Args:
         name: A string representing the name of the callback class instance.
diff --git a/cooperative_cuisine/info_msg.py b/cooperative_cuisine/info_msg.py
index 3d6d95257a0e138282e32b8666a72627f12cb974..7151ac0383b1653a5b8f89a62e5c806ec52767f0 100644
--- a/cooperative_cuisine/info_msg.py
+++ b/cooperative_cuisine/info_msg.py
@@ -1,22 +1,18 @@
 """Based on hooks, text-based info msgs can be displayed.
 
  ```yaml
- extra_setup_functions:
+ hook_callbacks:
    info_msg:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks: [ cutting_board_100 ]
-      callback_class: !!python/name:cooperative_cuisine.info_msg.InfoMsgManager ''
-      callback_class_kwargs:
-        msg: Glückwunsch du hast was geschnitten!
-  fire_msg:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks: [ new_fire ]
-      callback_class: !!python/name:cooperative_cuisine.info_msg.InfoMsgManager ''
-      callback_class_kwargs:
-        msg: Feuer, Feuer, Feuer
-        level: Warning
+    hooks: [ cutting_board_100 ]
+    callback_class: !!python/name:cooperative_cuisine.info_msg.InfoMsgManager ''
+    callback_class_kwargs:
+      msg: Glückwunsch du hast was geschnitten!
+   fire_msg:
+     hooks: [ new_fire ]
+     callback_class: !!python/name:cooperative_cuisine.info_msg.InfoMsgManager ''
+     callback_class_kwargs:
+       msg: Feuer, Feuer, Feuer
+       level: Warning
  ```
 
  """
diff --git a/cooperative_cuisine/pygame_2d_vis/video_replay.py b/cooperative_cuisine/pygame_2d_vis/video_replay.py
index acb08cbaefafc6ad20e855f28eb6f7d274318956..46521e12524e1c0c2b2074cc5b1f68486d354364 100644
--- a/cooperative_cuisine/pygame_2d_vis/video_replay.py
+++ b/cooperative_cuisine/pygame_2d_vis/video_replay.py
@@ -72,14 +72,14 @@ def simulate(
 
     You can record the relevant files via hooks in the environment_config:
     ```yaml
-    extra_setup_functions
+    hook_callbacks
       env_configs:
         func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
         kwargs:
           hooks: [ env_initialized, item_info_config ]
           callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
           callback_class_kwargs:
-            log_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
+            record_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
             add_hook_ref: true
       actions:
         func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
@@ -87,7 +87,7 @@ def simulate(
           hooks: [ pre_perform_action ]
           callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
           callback_class_kwargs:
-            log_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
+            record_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
     ```
 
     You can call simulation function via the command line. For example by replacing the ENVIRONMENT_ID (Linux system) or the complete path:
@@ -219,7 +219,7 @@ def from_json_states(
        hooks: [ json_state ]
        callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
        callback_class_kwargs:
-         log_path: USER_LOG_DIR/ENV_NAME/json_states.jsonl
+         record_path: USER_LOG_DIR/ENV_NAME/json_states.jsonl
     ```
 
     You can call this function via the command line:
diff --git a/cooperative_cuisine/recording.py b/cooperative_cuisine/recording.py
index b124a7f2a6ec5a149b5960b34dd46a38e355c907..a71cc0b3654b67f238798726e19c756a2f1f8111 100644
--- a/cooperative_cuisine/recording.py
+++ b/cooperative_cuisine/recording.py
@@ -7,42 +7,35 @@ https://pypi.org/project/platformdirs/) -> `user_log_dir`.
 - `ENV_NAME` to the name of the environment.
 
 ```yaml
-extra_setup_functions:
+hook_callbacks:
   json_states:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks: [ json_state ]
-      callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
-      callback_class_kwargs:
-        log_path: USER_LOG_DIR/ENV_NAME/json_states.jsonl
+    hooks: [ json_state ]
+    callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
+    callback_class_kwargs:
+      record_path: USER_LOG_DIR/ENV_NAME/json_states.jsonl
   actions:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks: [ pre_perform_action ]
-      callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
-      callback_class_kwargs:
-        log_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
+    hooks: [ pre_perform_action ]
+    callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
+    callback_class_kwargs:
+      record_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
   random_env_events:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks: [ order_duration_sample, plate_out_of_kitchen_time ]
-      callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
-      callback_class_kwargs:
-        log_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
-        add_hook_ref: true
+    hooks: [ order_duration_sample, plate_out_of_kitchen_time ]
+    callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
+    callback_class_kwargs:
+      record_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
+      add_hook_ref: true
   env_configs:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks: [ env_initialized, item_info_config ]
-      callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
-      callback_class_kwargs:
-        log_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
-        add_hook_ref: true
+    hooks: [ env_initialized, item_info_config ]
+    callback_class: !!python/name:cooperative_cuisine.recording.FileRecorder ''
+    callback_class_kwargs:
+      record_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
+      add_hook_ref: true
 ```
 """
 import json
 import logging
 import os
+import sys
 import traceback
 from pathlib import Path
 from string import Template
@@ -68,7 +61,7 @@ class FileRecorder(HookCallbackClass):
         self,
         name: str,
         env: Environment,
-        log_path: str = "USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl",
+        record_path: str = "USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl",
         add_hook_ref: bool = False,
         **kwargs,
     ):
@@ -77,19 +70,19 @@ class FileRecorder(HookCallbackClass):
         Args:
             name (str): The name of the recorder. This name is used to replace the placeholder "LOG_RECORD_NAME" in the default log file path.
             env (Environment): The environment in which the recorder is being used.
-            log_path (str, optional): The path to the log file. Defaults to "USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl".
+            record_path (str, optional): The path to the log file. Defaults to "USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl".
             add_hook_ref (bool, optional): Indicates whether to add a hook reference to the recorded data. Defaults to False.
             **kwargs: Additional keyword arguments.
         """
         super().__init__(name, env, **kwargs)
         self.add_hook_ref: bool = add_hook_ref
         """Indicates whether to add a hook reference to the recorded data. Default value is False."""
-        log_path = log_path.replace("LOG_RECORD_NAME", name)
-        log_path = Path(expand_path(log_path, env_name=env.env_name))
-        self.log_path: Path = log_path
+        record_path = record_path.replace("LOG_RECORD_NAME", name)
+        record_path = Path(expand_path(record_path, env_name=env.env_name))
+        self.record_path: Path = record_path
         """The path to the log file. Default value is "USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl"."""
-        log.info(f"Recorder record for {name} in file://{log_path}")
-        os.makedirs(log_path.parent, exist_ok=True)
+        log.info(f"Recorder record for {name} in file://{record_path}")
+        os.makedirs(record_path.parent, exist_ok=True)
 
     def __call__(self, hook_ref: str, env: Environment, **kwargs):
         for key, item in kwargs.items():
@@ -134,8 +127,8 @@ class FileRecorder(HookCallbackClass):
                 )
                 + "\n"
             )
-            with open(self.log_path, "a") as log_file:
-                log_file.write(record)
+            with open(self.record_path, "a") as record_file:
+                record_file.write(record)
         except TypeError as e:
             traceback.print_exception(e)
             log.info(
@@ -151,7 +144,7 @@ def print_recorded_events_human_readable(jsonl_path: Path):
 
     """
 
-    def stringify_item(item_):
+    def stringify_item(item_) -> str | None:
         if isinstance(item_, float):
             return str(item_)
         if isinstance(item_, str):
@@ -226,7 +219,5 @@ def print_recorded_events_human_readable(jsonl_path: Path):
 
 
 if __name__ == "__main__":
-    json_lines_path: Path = Path(
-        "/home/fabian/.local/state/cooperative_cuisine/log/fcb095915c454446b9ee2905ff534610/game_events.jsonl"
-    )
+    json_lines_path: Path = Path(sys.argv[0])
     print_recorded_events_human_readable(json_lines_path)
diff --git a/cooperative_cuisine/reinforcement_learning/environment_config_rl.yaml b/cooperative_cuisine/reinforcement_learning/environment_config_rl.yaml
index 2eb50382df3b4a5ddae99e632707cae76bdcf7dc..1167ad76732ba1dcdde9506f73d94ee1b42cccf6 100644
--- a/cooperative_cuisine/reinforcement_learning/environment_config_rl.yaml
+++ b/cooperative_cuisine/reinforcement_learning/environment_config_rl.yaml
@@ -98,86 +98,64 @@ effect_manager: { }
 #      fire_burns_ingredients_and_meals: true
 
 
-extra_setup_functions:
+hook_callbacks:
   # # ---------------  Scoring  ---------------
   orders:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks: [ completed_order ]
-      callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
-      callback_class_kwargs:
-        static_score: 0.95
+    hooks: [ completed_order ]
+    callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
+    callback_class_kwargs:
+      static_score: 0.95
 
   serve_not_ordered_meals:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks: [ serve_not_ordered_meal ]
-      callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
-      callback_class_kwargs:
-        static_score: 0.95
+    hooks: [ serve_not_ordered_meal ]
+    callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
+    callback_class_kwargs:
+      static_score: 0.95
   trashcan_usages:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks: [ trashcan_usage ]
-      callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
-      callback_class_kwargs:
-        static_score: -0.2
+    hooks: [ trashcan_usage ]
+    callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
+    callback_class_kwargs:
+      static_score: -0.2
   item_cut:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks: [ cutting_board_100 ]
-      callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
-      callback_class_kwargs:
-        static_score: 0.1
+    hooks: [ cutting_board_100 ]
+    callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
+    callback_class_kwargs:
+      static_score: 0.1
   stepped:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks: [ post_step ]
-      callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
-      callback_class_kwargs:
-        static_score: -0.01
+    hooks: [ post_step ]
+    callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
+    callback_class_kwargs:
+      static_score: -0.01
   combine:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks: [ drop_off_on_cooking_equipment ]
-      callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
-      callback_class_kwargs:
-        static_score: 0.01
+    hooks: [ drop_off_on_cooking_equipment ]
+    callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
+    callback_class_kwargs:
+      static_score: 0.01
   start_interact:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks: [ player_start_interaction ]
-      callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
-      callback_class_kwargs:
-        static_score: 0.01
-  #  json_states:
-  #    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-  #    kwargs:
-  #      hooks: [ json_state ]
-  #      log_class: !!python/name:cooperative_cuisine.recording.LogRecorder ''
-  #      log_class_kwargs:
-  #        log_path: USER_LOG_DIR/ENV_NAME/json_states.jsonl
+    hooks: [ player_start_interaction ]
+    callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
+    callback_class_kwargs:
+      static_score: 0.01
+#    json_states:
+#      hooks: [ json_state ]
+#      record_class: !!python/name:cooperative_cuisine.recording.LogRecorder ''
+#      record_class_kwargs:
+#        record_path: USER_LOG_DIR/ENV_NAME/json_states.jsonl
 #  actions:
-#    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-#    kwargs:
-#      hooks: [ pre_perform_action ]
-#      log_class: !!python/name:cooperative_cuisine.recording.LogRecorder ''
-#      log_class_kwargs:
-#        log_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
+#    hooks: [ pre_perform_action ]
+#    record_class: !!python/name:cooperative_cuisine.recording.LogRecorder ''
+#    record_class_kwargs:
+#      record_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
 #  random_env_events:
-#    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-#    kwargs:
-#      hooks: [ order_duration_sample, plate_out_of_kitchen_time ]
-#      log_class: !!python/name:cooperative_cuisine.recording.LogRecorder ''
-#      log_class_kwargs:
-#        log_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
-#        add_hook_ref: true
+#    hooks: [ order_duration_sample, plate_out_of_kitchen_time ]
+#    record_class: !!python/name:cooperative_cuisine.recording.LogRecorder ''
+#    record_class_kwargs:
+#      record_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
+#      add_hook_ref: true
 #  env_configs:
-#    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-#    kwargs:
-#      hooks: [ env_initialized, item_info_config ]
-#      log_class: !!python/name:cooperative_cuisine.recording.LogRecorder ''
-#      log_class_kwargs:
-#        log_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
-#        add_hook_ref: true
+#    hooks: [ env_initialized, item_info_config ]
+#    record_class: !!python/name:cooperative_cuisine.recording.LogRecorder ''
+#    record_class_kwargs:
+#      record_path: USER_LOG_DIR/ENV_NAME/LOG_RECORD_NAME.jsonl
+#      add_hook_ref: true
 
diff --git a/cooperative_cuisine/scores.py b/cooperative_cuisine/scores.py
index 5ae2c6ce83146b3d190f67e3e8236e3637a1b244..c0cc1b217d5b3662d2fecf0cdf6e64a0ebc964ee 100644
--- a/cooperative_cuisine/scores.py
+++ b/cooperative_cuisine/scores.py
@@ -1,5 +1,5 @@
 """
-Scores are managed via hooks. You can add them in the `environment_config` under `extra_setup_functions`.
+Scores are managed via hooks. You can add them in the `environment_config` under `hook_callbacks`.
 
 The here defined `ScoreViaHooks` is a `HookCallbackClass`. It allows you to define how the score is effected by
 specific hook events.
@@ -12,41 +12,33 @@ You can:
 You can filter the events via `kwarg_filter`.
 
 ```yaml
-extra_setup_functions:
+hook_callbacks:
   orders:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks: [ completed_order ]
-      callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
-      callback_class_kwargs:
-        static_score: 20
-        score_on_specific_kwarg: meal_name
-        score_map:
-          Burger: 15
-          OnionSoup: 10
-          Salad: 5
-          TomatoSoup: 10
+    hooks: [ completed_order ]
+    callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
+    callback_class_kwargs:
+      static_score: 20
+      score_on_specific_kwarg: meal_name
+      score_map:
+        Burger: 15
+        OnionSoup: 10
+        Salad: 5
+        TomatoSoup: 10
   not_ordered_meals:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks: [ serve_not_ordered_meal ]
-      callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
-      callback_class_kwargs:
-        static_score: 2
+    hooks: [ serve_not_ordered_meal ]
+    callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
+    callback_class_kwargs:
+      static_score: 2
   trashcan_usages:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks: [ trashcan_usage ]
-      callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
-      callback_class_kwargs:
-        static_score: -5
+    hooks: [ trashcan_usage ]
+    callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
+    callback_class_kwargs:
+      static_score: -5
   expired_orders:
-    func: !!python/name:cooperative_cuisine.hooks.hooks_via_callback_class ''
-    kwargs:
-      hooks: [ order_expired ]
-      callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
-      callback_class_kwargs:
-        static_score: -10
+    hooks: [ order_expired ]
+    callback_class: !!python/name:cooperative_cuisine.scores.ScoreViaHooks ''
+    callback_class_kwargs:
+      static_score: -10
 ```