Questions

Is library-app a correct module name?
Should a module define access control lists (ACL) for all Models defined in it?
Can we enforce some users to only access a subset of the records in a Model?
What is the difference between a relational field and other field types?
What are the main view components used in an Odoo app?
How are backend views defined?
Where should business logic be implemented in an Odoo app?
What is the web page templating engine used by Odoo?