```ruby
RailsAdmin.config do |config|
  ### Popular gems integration

  ## == Devise ==
  config.authenticate_with do
    warden.authenticate! scope: :user
  end
  config.current_user_method(&:current_user)

  # Authorization with pundit policies
  config.authorize_with :pundit

  ## == PaperTrail ==
  # config.audit_with :paper_trail, 'User', 'PaperTrail::Version' # PaperTrail >= 3.0.0

  ### More at https://github.com/sferik/rails_admin/wiki/Base-configuration

  config.included_models = %w(User TempUser Role Membership Project Transaction
                              Competition Membership)

  config.actions do
    dashboard                     # mandatory
    index                         # mandatory
    new
    export
    bulk_delete
    show
    edit
    delete
    show_in_app
  end
end
```

Whitelist user fields in admin.
user
```ruby
RailsAdmin.config do |config|
  ### Popular gems integration

  ## == Devise ==
  config.authenticate_with do
    warden.authenticate! scope: :user
  end
  config.current_user_method(&:current_user)

  # Authorization with pundit policies
  config.authorize_with :pundit

  ## == PaperTrail ==
  # config.audit_with :paper_trail, 'User', 'PaperTrail::Version' # PaperTrail >= 3.0.0

  ### More at https://github.com/sferik/rails_admin/wiki/Base-configuration

  config.actions do
    dashboard                     # mandatory
    index                         # mandatory
    new
    export
    bulk_delete
    show
    edit
    delete
    show_in_app
  end

  config.included_models = %w(User TempUser Role Membership Project Transaction
                              Competition Membership)

  config.model 'User' do
    edit do
      field :email
      field :password
      field :first_name
      field :last_name
      field :bio, :text
      field :profile_image_url
    end
  end
end
```
assistant