app/overrides/spree/admin/bitpay_payment_preferences.rb
Deface::Override.new(virtual_path: "spree/admin/payment_methods/edit",
name: "bitpay_payment_preference",
insert_before: 'erb[loud]:contains("form_for @payment_method")',
partial: "spree/admin/shared/bitpay_payment_preferences"
)