Sale Confirmation Group

This module lets you decide which user groups are allowed to confirm sale orders, company by company.

• In Sales settings, a new option "Use SO Confirmation Groups" appears. When enabled, you can pick one or more user groups that are allowed to confirm quotations and sale orders.
• The setting is company-specific, so different companies can have different allowed groups.
• If the option is off, or no group is selected, everyone can confirm as usual.
• For users who are not in the allowed groups, the Confirm button is hidden on sale order forms.
• If such a user still tries to confirm (for example through an automated action), Odoo raises a validation error naming the user and the affected sale orders.
• The permission check is recalculated automatically when the company setting or the members of the selected groups change.

The module touches the company settings, the sales settings screen, and sale orders. It adds a computed flag on sale.order used to show or hide the Confirm button, and it extends the confirm action to enforce the rule.