Odoo 17 Lessons

 

Custom Entity

https://odooforbeginnersblog.wordpress.com/2017/03/05/how-to-create-wizards-in-odoo/

Menus

https://www.cybrosys.com/blog/how-to-define-menus-actions-in-odoo-17

Reports

https://apps.odoo.com/apps/modules/16.0/report_xlsx

Tools

https://github.com/OCA/server-brand (disable to external apps)