---Models in module 'sale_purchase'---
---Fields in module 'sale_purchase'---
sale_purchase / product.template         / service_to_purchase (boolean) : not stored anymore
# DONE: post-migration, convert to company-dependent field

---XML records in module 'sale_purchase'---
DEL ir.model.constraint: sale_purchase.constraint_product_template_service_to_purchase
# DONE: post-migration, delete constraint

NEW ir.ui.view: sale_purchase.sale_order_cancel_view_form
# NOTHING TO DO
