Hello Odoo Community,

We are currently preparing an Odoo 18 Enterprise deployment for a client with a specific shift planning requirement.

Each employee follows a rotating 3-week schedule:

• Week 1: 06:00 - 14:00
• Week 2: 14:00 - 22:00
• Week 3: 22:00 - 06:00

This pattern repeats continuously. Furthermore, on the same day, we might have employees working in different shifts depending on their current week in the cycle.

My questions are:

1. Is it possible to define such a 3-week cyclic schedule natively in Odoo 18 Enterprise?
2. Can we assign this cyclic planning per employee in a way that the system automatically detects which shift an employee is supposed to be working on a specific day?
3. If this is not supported out of the box, is there any recommended customization or third-party module to manage such scheduling needs?

Any help or guidance would be greatly appreciated!

Thank you,