Profiles & Account Isolation Technical Reference

The Profiles module handles user profile setups and provides local data isolation across multiple Odoo instances.

Codebase Map

Layer	Path	Purpose
UI Components	qml/features/settings/Profiles.qml	Profile selection and instance switching interface
Logic & State	models/accounts.js	Session validation and active instance token switching

Database Multi-Instance Isolation

The SQLite schema isolation uses a relational key user_id mapping to the active row in the users (accounts) table.

SQL Filter Strategy

Every data retrieval query executed by JavaScript models checks the current active user context from the global settings:

SELECT * FROM project_task_app 
WHERE user_id = (SELECT value FROM app_settings WHERE key = 'active_user_id');

This structure ensures that data from separate accounts/instances (e.g., Work vs Personal) is segregated, avoiding data leaks between environments.