Hello,

We have a company that manufactures uPVC windows and doors.

When visiting a customer’s site, our team takes measurements (Height and Width) to determine the exact size of the glass panel required.

For example:

If the height = 5m and width = 7m, then the area = 35 m².

We would like Odoo to automatically calculate the area when we enter the Height and Width, instead of doing it manually.

What we want to achieve:

• Add two fields on the sales order line: Height and Width (Done).
• Have Odoo automatically compute Area = Height × Width.
• Optionally, use this calculated area for pricing (e.g., product priced per m²).

Questions:

1. Is there a standard way to achieve this ?
2. Or do we need a customization?
3. Can this value also be passed to Manufacturing (MRP) when creating a Manufacturing Order?

Any advice, examples, or existing modules that can help automate this process would be greatly appreciated.

Thank you in advance!