Hello,
I have a section for Previos School in a form in the form of tree. It has no required field. When i save it it save an empty record also. how can i solve this?
Odoo is the world's easiest all-in-one management software.
It includes hundreds of business apps:
- 客户关系管理
- e-Commerce
- 会计
- 库存
- PoS
- Project
- MRP
