diff --git a/modules/vye/app/models/vye/user_info.rb b/modules/vye/app/models/vye/user_info.rb
index a50ce81e882..4cae7864942 100644
--- a/modules/vye/app/models/vye/user_info.rb
+++ b/modules/vye/app/models/vye/user_info.rb
@@ -27,6 +27,7 @@ class Vye::UserInfo < ApplicationRecord
     enum indicator: { chapter1606: 'A', chapter1607: 'E', chapter30: 'B', D: 'D' }
 
     delegate :icn, to: :user_profile, allow_nil: true
+    delegate :ssn, to: :mpi_profile, allow_nil: true
     delegate :pending_documents, to: :user_profile
     delegate :verifications, to: :user_profile
 
@@ -45,10 +46,6 @@ def verification_required
       verifications.empty?
     end
 
-    def ssn
-      mpi_profile&.ssn
-    end
-
     private
 
     def mpi_profile
diff --git a/modules/vye/lib/tasks/vye.rake b/modules/vye/lib/tasks/vye.rake
index e82afb3abf4..a9674415cdc 100644
--- a/modules/vye/lib/tasks/vye.rake
+++ b/modules/vye/lib/tasks/vye.rake
@@ -1,6 +1,15 @@
 # frozen_string_literal: true
 
 namespace :vye do
+  namespace :feature do
+    desc 'Enables request_allowed feature flag'
+    task request_allowed: :environment do |_cmd, _args|
+      current_state = Flipper.enabled?(:vye_request_allowed)
+      puts format('Current state vye_request_allowed is: %<current_state>s', current_state:)
+      Flipper.enable :vye_request_allowed
+    end
+  end
+
   namespace :install do
     desc 'Installs config into config/settings.local.yml'
     task config: :environment do |_cmd, _args|
@@ -13,4 +22,53 @@ namespace :vye do
       local_path.write(engine_dev_path.read, mode: 'a')
     end
   end
+
+  namespace :data do
+    desc 'Clear VYE data from the database'
+    task clear: :environment do |_cmd, _args|
+      Vye::AddressChange.destroy_all
+      Vye::DirectDepositChange.destroy_all
+      Vye::Verification.destroy_all
+      Vye::Award.destroy_all
+      Vye::UserInfo.destroy_all
+
+      Vye::PendingDocument.destroy_all
+
+      Vye::UserProfile.destroy_all
+    end
+
+    desc 'Build YAML files to load for development from team sensitive data'
+    task build: :environment do |_cmd, _args|
+      source = Pathname('/projects/va.gov-team-sensitive')
+      target = Rails.root / 'tmp'
+      handles = nil
+
+      build = Vye::StagingData::Build.new(target:) do |paths|
+        handles =
+          paths
+          .transform_values do |value|
+            (source / value).open
+          end
+      end
+
+      build.dump
+      handles.each_value(&:close)
+    end
+
+    desc 'Load development YAML files into the database'
+    task :load, [:path] => :environment do |_cmd, args|
+      raise 'load path is required' if args[:path].nil?
+
+      root = Pathname(args[:path])
+      files = root.glob('**/*.yaml')
+      raise "No files found in #{root}" if files.empty?
+
+      files.each do |file|
+        source = :team_sensitive
+        data = YAML.safe_load(file.read, permitted_classes: [Date, DateTime, Symbol, Time])
+        records = data.slice(:profile, :info, :address, :awards, :pending_documents)
+        Vye::LoadData.new(source:, records:)
+      end
+    end
+  end
 end
diff --git a/modules/vye/lib/vye/staging_data/build.rb b/modules/vye/lib/vye/staging_data/build.rb
new file mode 100644
index 00000000000..36ae85826f4
--- /dev/null
+++ b/modules/vye/lib/vye/staging_data/build.rb
@@ -0,0 +1,154 @@
+# frozen_string_literal: true
+
+module Vye
+  module StagingData
+    class Build
+      MAX_AWARD_COUNT = 4
+      MAX_PENDING_DOCUMENT_COUNT = 1
+      PATHS =
+        {
+          test_users: 'Administrative/vagov-users/test_users.csv',
+          mvi_staging_users: 'Administrative/vagov-users/mvi-staging-users.csv'
+        }.freeze
+
+      private_constant :PATHS, :MAX_AWARD_COUNT, :MAX_PENDING_DOCUMENT_COUNT
+
+      def dump
+        @dump if defined?(@dump)
+
+        rows.each do |row|
+          summary = row[:summary]
+          path = root / format('%s.yaml', summary[:full_name].downcase.gsub(/\s+/, '-'))
+          path.write(row.to_yaml)
+        end
+
+        @dump = true
+      end
+
+      private
+
+      attr_reader :test_users, :mvi_staging_users, :target
+
+      def initialize(target:)
+        yield(PATHS) => {test_users:, mvi_staging_users:}
+        @test_users = CSV.new(test_users, headers: true).each.to_a
+        @mvi_staging_users = CSV.new(mvi_staging_users, headers: true).each.to_a
+        @target = target
+      end
+
+      def cross
+        return @cross if defined?(@cross)
+
+        product =
+          test_users
+          .product(mvi_staging_users)
+          .select do |tu, msu|
+            tu['ssn'] == msu['ssn']
+          end
+
+        @cross = product.group_by { |x| x.first['ssn'] }.values.pluck(0)
+      end
+
+      def rows
+        @rows ||=
+          cross
+          .map do |tu, msu|
+            tu = extract_from_tu(tu)
+            msu = extract_from_msu(msu)
+
+            summary = {}.merge(tu).merge(msu)
+
+            {
+              summary:,
+              profile: fake_user_profile(summary:),
+              info: fake_user_info(summary:),
+              address: fake_address_change(summary:),
+              awards: fake_awards,
+              pending_documents: fake_pending_documents
+            }
+          end
+      end
+
+      def root
+        return @root if defined?(@root)
+
+        timestamp = Time.zone.now.strftime('%Y%m%dT%H%M%S%z')
+        root = target / format('vye/staging-data-%<timestamp>s', timestamp:)
+        root.mkpath
+
+        @root = root
+      end
+
+      def fake_user_profile(summary:)
+        FactoryBot.attributes_for(:vye_user_profile).except(:ssn, :icn, :file_number).tap do |record|
+          record[:ssn] = summary[:ssn]
+          record[:file_number] = summary[:ssn]
+          record[:icn] = summary[:icn]
+        end
+      end
+
+      def fake_user_info(summary:)
+        FactoryBot.attributes_for(:vye_user_info).except(:full_name).tap do |record|
+          name = summary[:full_name]
+          parts = name.split(/\s+/)
+          initials = parts.pluck(0).join
+          rest = parts[-1][1..(7 - initials.length)]
+          stub_nm = [initials, rest].join.upcase
+
+          record[:stub_nm] = stub_nm
+          record[:file_number] = summary[:ssn]
+        end
+      end
+
+      def fake_address_change(summary:)
+        FactoryBot.attributes_for(:vye_address_backend).tap do |record|
+          record[:veteran_name] = summary[:full_name]
+        end
+      end
+
+      def fake_awards
+        (1..rand(1..4)).map do
+          FactoryBot.attributes_for(:vye_award)
+        end
+      end
+
+      def fake_pending_documents
+        (0..rand(0..1)).map do
+          FactoryBot.attributes_for(:vye_pending_document)
+        end
+      end
+
+      def extract_from_tu(row)
+        ssn = scrub_ssn(row['ssn'])
+        idme_uuid = row['idme_uuid']&.strip
+        email = row['email']&.strip
+        password = row['password']&.strip
+        full_name =
+          row.values_at(
+            'first_name',
+            'middle_name',
+            'last_name'
+          ).compact.map(&:strip).map(&:capitalize).join(' ').strip
+
+        { ssn:, idme_uuid:, email:, password:, full_name: }
+      end
+
+      def extract_from_msu(row)
+        ssn = scrub_ssn(row['ssn'])
+        icn = row['icn']&.strip
+        full_name =
+          row.values_at(
+            'first_name',
+            'middle_name',
+            'last_name'
+          ).compact.map(&:strip).map(&:capitalize).join(' ').strip
+
+        { ssn:, icn:, full_name: }
+      end
+
+      def scrub_ssn(value)
+        value&.gsub(/\D/, '')&.strip
+      end
+    end
+  end
+end
diff --git a/modules/vye/spec/factories/vye/address_changes.rb b/modules/vye/spec/factories/vye/address_changes.rb
index 40bc66818a8..6c3a882994e 100644
--- a/modules/vye/spec/factories/vye/address_changes.rb
+++ b/modules/vye/spec/factories/vye/address_changes.rb
@@ -9,4 +9,13 @@
     zip_code { Faker::Address.zip_code }
     origin { Vye::AddressChange.origins['frontend'] }
   end
+
+  factory :vye_address_backend, class: 'Vye::AddressChange' do
+    veteran_name { Faker::Name.name }
+    address1 { Faker::Address.street_address }
+    city { Faker::Address.city }
+    state { Faker::Address.state_abbr }
+    zip_code { Faker::Address.zip_code }
+    origin { Vye::AddressChange.origins['backend'] }
+  end
 end
diff --git a/modules/vye/spec/lib/vye/staging_data/build_spec.rb b/modules/vye/spec/lib/vye/staging_data/build_spec.rb
new file mode 100644
index 00000000000..f6555bfdf0e
--- /dev/null
+++ b/modules/vye/spec/lib/vye/staging_data/build_spec.rb
@@ -0,0 +1,44 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe Vye::StagingData::Build do
+  describe '#dump' do
+    let(:target) { double('Pathname (Target)') }
+
+    let(:source) { double('Pathname (Source)') }
+
+    let(:streams) do
+      {
+        test_users: StringIO.new(<<~TEST_USERS),
+          first_name,middle_name,last_name,gender,birth_date,ssn,phone,email,password,mfa_code,id_types,loa,idme_uuid,logingov_uuid,services,notes
+          John,A,Doe,M,1932-02-05T00:00:00-08:00,111111111,800-827-1000,user1@email.com,xxx,xxx,"idme,logingov",3,xxx,xxx,"notes",
+          Jane,B,Smith,M,1933-04-05T00:00:00-08:00,222222222,800-827-1000,user2@email.com,xxx,xxx,"idme,logingov",3,xxx,xxx,"notes",
+        TEST_USERS
+        mvi_staging_users: StringIO.new(<<~MVI_STAGING_USERS)
+          first_name,middle_name,last_name,gender,birth_date,ssn,phone,email,password,icn,edipi,has_data_for, notes
+          John,A,Doe,M,1932-02-05T00:00:00-08:00,111111111,800-827-1000,user1@email.com,xxx,xxx,xxx,,notes
+          Jane,B,Smith,M,1933-04-05T00:00:00-08:00,222222222,800-827-1000,user2@email.com,xxx,xxx,xxx,,
+        MVI_STAGING_USERS
+      }.freeze
+    end
+
+    let(:staging_data_build) do
+      Vye::StagingData::Build.new(target:) do |_paths|
+        streams
+      end
+    end
+
+    it 'returns an array of rows' do
+      root = double('Pathname (Root)')
+      dump_file = double('Pathname (File)')
+
+      expect(target).to receive(:/).and_return(root)
+      expect(root).to receive(:mkpath).with(no_args).and_return(true)
+      expect(root).to receive(:/).twice.with(any_args).and_return(dump_file)
+      expect(dump_file).to receive(:write).twice.and_return(true)
+
+      staging_data_build.dump
+    end
+  end
+end
diff --git a/modules/vye/spec/serializers/verification_serializer_spec.rb b/modules/vye/spec/serializers/verification_serializer_spec.rb
new file mode 100644
index 00000000000..f614e1e1cb5
--- /dev/null
+++ b/modules/vye/spec/serializers/verification_serializer_spec.rb
@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe Vye::VerificationSerializer, type: :serializer do
+  let(:resource) { build(:vye_verification) } # Assuming you have a factory for verification
+  let(:serializer) { described_class.new(resource) }
+  let(:serialization) { ActiveModelSerializers::Adapter.create(serializer, {}) }
+
+  it 'includes the expected attributes' do
+    expect do
+      serialization.as_json
+    end.not_to raise_error
+  end
+end