Tutorial about how to create and use scheduled actions in Odoo
Tutorial about how to create and use ssearchpanels in Odoo
Tutorial about how to create and use statusbars in Odoo
Tutorial about how to add the calculator widget to use calculation options within a field.
Odoo 14 Development Tutorials
Odoo 13 And 14 Development Tutorials
Odoo Tutorials
Odoo Development Tutorial
Provides an example module for OWL.
Odoo ORM Fields Development Tutorial
Here you can use banking system's deposit management system, like multiple banks handle, customers profile and its balance, transaction details and notification you can send also print transaction recepit.
Model's Attribute
Odoo CLI Commands Tutorial
CSV vs XML data file Tutorial
ORM Methods Development Tutorial
Sale Quotation
Tutorial about how to write classes and widgets in Odoo
Tutorial about how to create and use email templates in Odoo
Tutorial about how to create a website published button to quickly (un)publish content and to navigate between the backend and frontend.