```ruby
RSpec.shared_examples "requiring authentication" do
  it "redirects the user to the sign-in page for CRUD actions" do
    single_params = { organization_id: object.organization.to_param, id: object.id }

    get :index, params: { organization_id: object.organization.to_param }
    expect(response).to be_redirect

    get :new, params: { organization_id: object.organization.to_param }
    expect(response).to be_redirect

    post :create, params: { organization_id: object.organization.to_param }
    expect(response).to be_redirect

    get :show, params: single_params
    expect(response).to be_redirect
  end
end

RSpec.shared_examples "requiring authorization" do
  it "Disallows all access for CRUD actions" do
    single_params = { organization_id: object.organization.to_param, id: object.id }

    get :index, params: { organization_id: object.organization.to_param }
    expect(response).to be_redirect

    get :new, params: { organization_id: object.organization.to_param }
    expect(response).to be_redirect

    get :show, params: single_params
    expect(response).to be_redirect

    post :create, params: { organization_id: object.organization.to_param }
    expect(response).to be_redirect
  end
end
```

Remove 'authorization' group from shared spec; redundant
user
```ruby
RSpec.shared_examples "requiring authentication" do
  it "redirects the user to the sign-in page for CRUD actions" do
    single_params = { organization_id: object.organization.to_param, id: object.id }

    get :index, params: { organization_id: object.organization.to_param }
    expect(response).to be_redirect

    get :new, params: { organization_id: object.organization.to_param }
    expect(response).to be_redirect

    post :create, params: { organization_id: object.organization.to_param }
    expect(response).to be_redirect

    get :show, params: single_params
    expect(response).to be_redirect
  end
end
```
assistant