diff --git a/aviary/docs/examples/modified_aircraft.csv b/aviary/docs/examples/modified_aircraft.csv
index 278803444..445c8e328 100644
--- a/aviary/docs/examples/modified_aircraft.csv
+++ b/aviary/docs/examples/modified_aircraft.csv
@@ -7,17 +7,17 @@ aircraft:canard:aspect_ratio,0.0,unitless
 aircraft:canard:thickness_to_chord,0.0,unitless
 aircraft:crew_and_payload:baggage_mass_per_passenger,45.0,lbm
 aircraft:crew_and_payload:cargo_container_mass_scaler,1.0,unitless
+aircraft:crew_and_payload:design:num_business_class,0,unitless
+aircraft:crew_and_payload:design:num_first_class,11,unitless
+aircraft:crew_and_payload:design:num_passengers,169,unitless
+aircraft:crew_and_payload:design:num_tourist_class,158,unitless
 aircraft:crew_and_payload:flight_crew_mass_scaler,1.0,unitless
 aircraft:crew_and_payload:mass_per_passenger,180.0,lbm
 aircraft:crew_and_payload:misc_cargo,0.0,lbm
 aircraft:crew_and_payload:non_flight_crew_mass_scaler,1.0,unitless
-aircraft:crew_and_payload:num_business_class,0,unitless
-aircraft:crew_and_payload:num_first_class,11,unitless
 aircraft:crew_and_payload:num_flight_attendants,3,unitless
 aircraft:crew_and_payload:num_flight_crew,2,unitless
 aircraft:crew_and_payload:num_galley_crew,0,unitless
-aircraft:crew_and_payload:num_passengers,169,unitless
-aircraft:crew_and_payload:num_tourist_class,158,unitless
 aircraft:crew_and_payload:passenger_service_mass_scaler,1.0,unitless
 aircraft:crew_and_payload:wing_cargo,0.0,lbm
 aircraft:design:base_area,0.0,ft**2
@@ -114,7 +114,7 @@ aircraft:wing:aeroelastic_tailoring_factor,0.0,unitless
 aircraft:wing:airfoil_technology,1.92669766647637,unitless
 aircraft:wing:area,1370.0,ft**2
 aircraft:wing:aspect_ratio,11.02091,unitless
-aircraft:wing:bending_material_mass_scaler,1.0,unitless
+aircraft:wing:BENDING_MATERIAL_MASS_SCALER,1.0,unitless
 aircraft:wing:chord_per_semispan,0.31,0.23,0.084,unitless
 aircraft:wing:composite_fraction,0.2,unitless
 aircraft:wing:control_surface_area,137,ft**2
diff --git a/aviary/docs/examples/outputted_phase_info.py b/aviary/docs/examples/outputted_phase_info.py
index 3c0af1366..e02fdcdd3 100644
--- a/aviary/docs/examples/outputted_phase_info.py
+++ b/aviary/docs/examples/outputted_phase_info.py
@@ -1 +1,2 @@
-phase_info = {'pre_mission': {'include_takeoff': True, 'optimize_mass': True}, 'climb_1': {'subsystem_options': {'core_aerodynamics': {'method': 'computed'}}, 'user_options': {'optimize_mach': True, 'optimize_altitude': True, 'polynomial_control_order': [1, 2], 'use_polynomial_control': True, 'num_segments': [1], 'order': 1, 'solve_for_distance': True, 'initial_mach': (1, None), 'final_mach': (2, None), 'mach_bounds': ((0.98, 2.02), None), 'initial_altitude': (1, None), 'final_altitude': (2, None), 'altitude_bounds': ((0.0, 502), None), 'throttle_enforcement': 'path_constraint', 'fix_initial': True, 'constrain_final': True, 'fix_duration': False, 'initial_bounds': ((0.0, 0.0), None), 'duration_bounds': ((0.5, 1.5), None)}, 'initial_guesses': {'time': ([1, 1], None)}}, 'post_mission': {'include_landing': True, 'constrain_range': True, 'target_range': (514.5, None)}}
\ No newline at end of file
+phase_info = {'pre_mission': {'include_takeoff': True, 'optimize_mass': True}, 'climb_1': {'subsystem_options': {'core_aerodynamics': {'method': 'computed'}}, 'user_options': {'optimize_mach': True, 'optimize_altitude': True, 'polynomial_control_order': [1, 2], 'use_polynomial_control': True, 'num_segments': [1], 'order': 1, 'solve_for_distance': True, 'initial_mach': (1, None), 'final_mach': (2, None), 'mach_bounds': (
+    (0.98, 2.02), None), 'initial_altitude': (1, None), 'final_altitude': (2, None), 'altitude_bounds': ((0.0, 502), None), 'throttle_enforcement': 'path_constraint', 'fix_initial': True, 'constrain_final': True, 'fix_duration': False, 'initial_bounds': ((0.0, 0.0), None), 'duration_bounds': ((0.5, 1.5), None)}, 'initial_guesses': {'time': ([1, 1], None)}}, 'post_mission': {'include_landing': True, 'constrain_range': True, 'target_range': (514.5, None)}}
\ No newline at end of file
diff --git a/aviary/docs/user_guide/variable_metadata.ipynb b/aviary/docs/user_guide/variable_metadata.ipynb
index 3f00fb347..a8bf93016 100644
--- a/aviary/docs/user_guide/variable_metadata.ipynb
+++ b/aviary/docs/user_guide/variable_metadata.ipynb
@@ -42,6 +42,7 @@
     "    'option': False,\n",
     "    'types': None,\n",
     "    'historical_name': None,\n",
+    "    'multivalue': False,\n",
     "    }\n",
     "\n",
     "meta_data = {}\n",