diff --git a/app/models/legacy/category.rb b/app/models/legacy/category.rb
index f916f5b9..020923ca 100644
--- a/app/models/legacy/category.rb
+++ b/app/models/legacy/category.rb
@@ -1,14 +1,14 @@
 module Legacy
   class Category < ApplicationRecord
     has_many :questions
-    belongs_to :parent_category, class_name: 'Legacy::Category', foreign_key: :parent_category_id
-    has_many :child_categories, class_name: 'Legacy::Category', foreign_key: :parent_category_id
+    belongs_to :parent_category, class_name: "Legacy::Category", foreign_key: :parent_category_id, optional: true
+    has_many :child_categories, class_name: "Legacy::Category", foreign_key: :parent_category_id
     has_many :school_categories
 
     validates :name, presence: true
 
     scope :for_parent, ->(category = nil) { where(parent_category_id: category.try(:id)) }
-    scope :likert, -> { where('benchmark is null') }
+    scope :likert, -> { where("benchmark is null") }
 
     include FriendlyId
     friendly_id :name, use: [:slugged]
@@ -21,7 +21,7 @@ module Legacy
     end
 
     def root_identifier
-      path.first.name.downcase.gsub(/\s/, '-')
+      path.first.name.downcase.gsub(/\s/, "-")
     end
 
     def root_index
@@ -46,7 +46,7 @@ module Legacy
     def custom_zones
       return [] if zones.nil?
 
-      zones.split(',').map(&:to_f)
+      zones.split(",").map(&:to_f)
     end
 
     def zone_widths
@@ -83,11 +83,11 @@ module Legacy
         end
       end
 
-      if valid_child_categories > 0
-        average_zones = total_zones.map { |zone| zone / valid_child_categories }
-        puts "TOTAL: #{name} | #{total_zones} | #{valid_child_categories} | #{average_zones} | #{zone_widths}"
-        update(zones: average_zones.join(','))
-      end
+      return unless valid_child_categories > 0
+
+      average_zones = total_zones.map { |zone| zone / valid_child_categories }
+      puts "TOTAL: #{name} | #{total_zones} | #{valid_child_categories} | #{average_zones} | #{zone_widths}"
+      update(zones: average_zones.join(","))
     end
   end
 end
diff --git a/app/models/legacy/question.rb b/app/models/legacy/question.rb
index a1a39ca7..e118805f 100644
--- a/app/models/legacy/question.rb
+++ b/app/models/legacy/question.rb
@@ -11,7 +11,7 @@ AggregatedResponses = Struct.new(
 
 module Legacy
   class Question < ApplicationRecord
-    belongs_to :category
+    belongs_to :category, optional: true
 
     has_many :attempts
 
@@ -28,7 +28,7 @@ module Legacy
     enum target_group: %i[unknown for_students for_teachers for_parents]
 
     def source
-      target_group.gsub('for_', '')
+      target_group.gsub("for_", "")
     end
 
     def options
@@ -69,7 +69,7 @@ module Legacy
     end
 
     def normalized_text
-      text.gsub('[science/math/English/social studies]', '')
+      text.gsub("[science/math/English/social studies]", "")
     end
   end
 end
diff --git a/app/models/legacy/school.rb b/app/models/legacy/school.rb
index 6092914b..749ebe60 100644
--- a/app/models/legacy/school.rb
+++ b/app/models/legacy/school.rb
@@ -2,7 +2,7 @@ module Legacy
   class School < ApplicationRecord
     has_many :schedules, dependent: :destroy
     has_many :recipient_lists, dependent: :destroy
-    belongs_to :district
+    belongs_to :district, optional: true
     has_many :recipients, dependent: :destroy
     has_many :school_categories, dependent: :destroy
     has_many :user_schools, dependent: :destroy
diff --git a/db/schema.rb b/db/schema.rb
index e210f507..f60f9a19 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -346,7 +346,7 @@ ActiveRecord::Schema[7.1].define(version: 2023_10_04_211430) do
     t.integer "eleven"
     t.integer "twelve"
     t.index ["academic_year_id"], name: "index_respondents_on_academic_year_id"
-    t.index %w[school_id academic_year_id], name: "index_respondents_on_school_id_and_academic_year_id", unique: true
+    t.index ["school_id", "academic_year_id"], name: "index_respondents_on_school_id_and_academic_year_id", unique: true
   end
 
   create_table "response_rates", force: :cascade do |t|
@@ -360,7 +360,7 @@ ActiveRecord::Schema[7.1].define(version: 2023_10_04_211430) do
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
     t.index ["academic_year_id"], name: "index_response_rates_on_academic_year_id"
-    t.index %w[school_id subcategory_id], name: "index_response_rates_on_school_id_and_subcategory_id"
+    t.index ["school_id", "subcategory_id"], name: "index_response_rates_on_school_id_and_subcategory_id"
     t.index ["subcategory_id"], name: "index_response_rates_on_subcategory_id"
   end
 
@@ -420,7 +420,7 @@ ActiveRecord::Schema[7.1].define(version: 2023_10_04_211430) do
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
     t.index ["race_id"], name: "index_student_races_on_race_id"
-    t.index %w[student_id race_id], name: "index_student_races_on_student_id_and_race_id"
+    t.index ["student_id", "race_id"], name: "index_student_races_on_student_id_and_race_id"
     t.index ["student_id"], name: "index_student_races_on_student_id"
   end
 
@@ -462,17 +462,11 @@ ActiveRecord::Schema[7.1].define(version: 2023_10_04_211430) do
     t.index ["gender_id"], name: "index_survey_item_responses_on_gender_id"
     t.index ["income_id"], name: "index_survey_item_responses_on_income_id"
     t.index ["response_id"], name: "index_survey_item_responses_on_response_id"
-<<<<<<< HEAD
-    t.index %w[school_id academic_year_id survey_item_id], name: "by_school_year_and_survey_item"
-    t.index %w[school_id academic_year_id], name: "index_survey_item_responses_on_school_id_and_academic_year_id"
-    t.index %w[school_id survey_item_id academic_year_id grade], name: "index_survey_responses_on_grade"
-=======
     t.index ["school_id", "academic_year_id", "survey_item_id"], name: "by_school_year_and_survey_item"
     t.index ["school_id", "academic_year_id"], name: "index_survey_item_responses_on_school_id_and_academic_year_id"
     t.index ["school_id", "survey_item_id", "academic_year_id", "grade"], name: "index_survey_responses_on_grade"
     t.index ["school_id"], name: "index_survey_item_responses_on_school_id"
     t.index ["sped_id"], name: "index_survey_item_responses_on_sped_id"
->>>>>>> 48e795f (feat: add special education disaggregation)
     t.index ["student_id"], name: "index_survey_item_responses_on_student_id"
     t.index ["survey_item_id"], name: "index_survey_item_responses_on_survey_item_id"
   end
diff --git a/spec/views/legacy/recipient_lists/show.html.erb_spec.rb b/spec/views/legacy/recipient_lists/show.html.erb_spec.rb
index f889459f..126b95ff 100644
--- a/spec/views/legacy/recipient_lists/show.html.erb_spec.rb
+++ b/spec/views/legacy/recipient_lists/show.html.erb_spec.rb
@@ -1,23 +1,23 @@
-require 'rails_helper'
+require "rails_helper"
 
 module Legacy
-  RSpec.describe 'legacy/recipient_lists/show', type: :view do
+  RSpec.describe "legacy/recipient_lists/show", type: :view do
     before(:each) do
-      @school = assign(:school, School.create!(name: 'School'))
+      @school = assign(:school, Legacy::School.create!(name: "School"))
 
-      recipients = ['Jared Cosulich', 'Lauren Cosulich'].collect do |name|
+      recipients = ["Jared Cosulich", "Lauren Cosulich"].collect do |name|
         @school.recipients.create!(name:)
       end
 
       @recipient_list = assign(:recipient_list, RecipientList.create!(
-                                                  name: 'Name',
-                                                  description: 'MyText',
+                                                  name: "Name",
+                                                  description: "MyText",
                                                   recipient_id_array: recipients.map(&:id),
                                                   school_id: @school.id
                                                 ))
     end
 
-    it 'renders attributes in <p>' do
+    it "renders attributes in <p>" do
       render
       expect(rendered).to match(/Name/)
       expect(rendered).to match(/MyText/)