app/views/spree/admin/authentication_methods/edit.html.erb
<% content_for :page_title do %>
<%= Spree.t(:edit_social_method) %>
<% end %>
<%= render partial: 'spree/admin/shared/error_messages',
locals: { target: @authentication_method } %>
<% content_for :page_actions do %>
<%= button_link_to Spree.t(:back_to_authentication_methods_list),
spree.admin_authentication_methods_path,
icon: 'arrow-left',
class: 'btn-primary' %>
<% end %>
<%= render 'form', resource: @authentication_method %>