Use analytic plans in expenses
Support for locks on attachments for external applications
Extend variable memberships automatically
Add headers to Odoo's mails indicating they are autogenerated
Replace the partner by an invoice contact if found
Hook backend views into your website frontend
Data models allowing for connection to external systems.
Connect to a remote Odoo instance via the odoorpc library.
Order by non-stored related fields
Cache product prices
Allows you to attach appointments related to sale orders to the order itself