diff --git a/spec/shared/features/new_translatable.rb b/spec/shared/features/new_translatable.rb
new file mode 100644
index 000000000..c66a9770e
--- /dev/null
+++ b/spec/shared/features/new_translatable.rb
@@ -0,0 +1,241 @@
+shared_examples "new_translatable" do |factory_name, path_name, input_fields, textarea_fields = {}|
+  let(:language_texts) do
+    {
+      es:      "en español",
+      en:      "in English",
+      fr:      "en Français",
+      "pt-BR": "Português"
+    }
+  end
+
+  let(:translatable_class) { build(factory_name).class }
+  let(:input_fields) { input_fields } # So it's accessible by methods
+  let(:textarea_fields) { textarea_fields } # So it's accessible by methods
+  let(:path_name) { path_name } # So it's accessible by methods
+  let(:fields) { input_fields + textarea_fields.keys }
+
+  let(:attributes) do
+    fields.product(%i[en es]).map do |field, locale|
+      [:"#{field}_#{locale}", text_for(field, locale)]
+    end.to_h
+  end
+
+  let(:optional_fields) do
+    fields.select do |field|
+      translatable.translations.last.dup.tap { |duplicate| duplicate.send(:"#{field}=", "") }.valid?
+    end
+  end
+
+  let(:required_fields) do
+    fields - optional_fields
+  end
+
+  let(:user) { create(:user, :in_census) }
+
+  let(:translatable) do
+    if factory_name == "budget_phase"
+      budget = create(:budget)
+      budget.phases.last.update attributes
+      budget.phases.last
+    else
+      create(factory_name, attributes)
+    end
+  end
+
+  before do
+    login_as(user)
+  end
+
+  context "Manage translations" do
+
+    scenario "Add only single translation at once", :js do
+      visit new_translatable_path
+
+      fill_in_new_translatable_form :en
+      click_button create_button_text
+
+      expect(page).to have_content(successul_operation_notice)
+    end
+
+    scenario "Add single translation should persist introduced field values", :js do
+      visit new_translatable_path
+
+      fill_in_new_translatable_form :en
+      click_button create_button_text
+
+      check_introduced_values_at_translatable_edit_or_show_path(:en)
+    end
+
+    scenario "Add multiple translations at once", :js do
+      visit new_translatable_path
+
+      fill_in_new_translatable_form :en
+      select "Français", from: "translation_locale"
+      fill_in_new_translatable_form :fr
+      click_button create_button_text
+
+      expect(page).to have_content(successul_operation_notice)
+    end
+
+    scenario "Add only single translation at once not having the current locale", :js do
+      visit new_translatable_path
+      click_link "Remove language"
+      select "Français", from: "translation_locale"
+
+      fill_in_new_translatable_form :fr
+      click_button create_button_text
+
+      expect(page).to have_content(successul_operation_notice)
+    end
+
+    scenario "Add a translation for a locale with non-underscored name", :js do
+      visit new_translatable_path
+      click_link "Remove language"
+      select "Português brasileiro", from: "translation_locale"
+
+      fill_in_new_translatable_form :"pt-BR"
+      click_button create_button_text
+
+      expect(page).to have_content(successul_operation_notice)
+    end
+
+    scenario "Add an invalid translation", :js do
+      skip("can't have invalid translations") if required_fields.empty?
+
+      field = required_fields.sample
+
+      visit new_translatable_path
+      click_button create_button_text
+
+      expect(page).to have_css "#error_explanation"
+      expect_page_to_have_translatable_field field, :en, with: ""
+    end
+
+    scenario "Should show errors when submiting without any active translations", :js do
+      skip("can't have invalid translations") if required_fields.empty?
+
+      visit new_translatable_path
+      click_link "Remove language"
+      click_button create_button_text
+
+      expect(page).to have_css "#error_explanation"
+    end
+  end
+
+  context "Globalize javascript interface" do
+    scenario "Highlight current locale", :js do
+      visit new_translatable_path
+
+      expect(find("a.js-globalize-locale-link.is-active")).to have_content "English"
+    end
+
+    scenario "Highlight new locale added", :js do
+      visit new_translatable_path
+
+      select("Español", from: "locale-switcher")
+
+      expect(find("a.js-globalize-locale-link.is-active")).to have_content "Español"
+    end
+
+    scenario "Select a locale and add it to the form", :js do
+      visit new_translatable_path
+
+      select "Français", from: "translation_locale"
+
+      expect(find("a.js-globalize-locale-link.is-active")).to have_content "Français"
+      expect_page_to_have_translatable_field fields.sample, :fr, with: ""
+    end
+
+    scenario "Remove a translation", :js do
+      visit new_translatable_path
+
+      click_link "Remove language"
+
+      expect(page).not_to have_link "English"
+    end
+  end
+end
+
+def new_translatable_path
+  case translatable_class.name
+  when "Budget::Investment"
+    budget = create(:budget_heading, name: "Everywhere").group.budget
+    send path_name, budget
+  else
+    send path_name
+  end
+end
+
+def check_introduced_values_at_translatable_edit_or_show_path(locale)
+  case translatable_class.name
+  when "Debate" || "Proposal"
+    click_link "Edit"
+    check_translatable_fields(locale)
+  when "Budget::Investment"
+    check_translatable_texts(locale)
+  end
+end
+
+def check_translatable_fields(locale)
+  fields.each do |field|
+    text = text_for(field, locale)
+    expect_page_to_have_translatable_field(field, locale, with: text)
+  end
+end
+
+def check_translatable_texts(locale)
+  fields.each do |field|
+    text = text_for(field, locale)
+    expect(page).to have_content text
+  end
+end
+
+def fill_in_new_translatable_form(locale)
+  fields.each { |field| fill_in_field field, locale, with: text_for(field, locale) }
+  case translatable_class.name
+  when "Budget::Investment"
+    complete_investment_form
+  when "Debate"
+    complete_new_debate_form
+  when "Proposal"
+    complete_new_proposal_form
+  end
+end
+
+def complete_investment_form
+  select "Everywhere", from: "budget_investment_heading_id"
+  fill_in "budget_investment_location", with: "City center"
+  fill_in "budget_investment_organization_name", with: "T.I.A."
+  fill_in "budget_investment_tag_list", with: "Towers"
+  check   "budget_investment_terms_of_service"
+end
+
+def complete_new_debate_form
+  check "debate_terms_of_service"
+end
+
+def complete_new_proposal_form
+  check "proposal_terms_of_service"
+end
+
+def successul_operation_notice
+  case translatable_class.name
+  when "Budget::Investment"
+    "Budget Investment created successfully"
+  when "Proposal"
+    "Proposal created successfully"
+  when "Debate"
+    "Debate created successfully"
+  end
+end
+
+def create_button_text
+  case translatable_class.name
+  when "Debate"
+    "Start a debate"
+  when "Budget::Investment"
+    "Create Investment"
+  when "Proposal"
+    "Create proposal"
+  end
+end