product_secondary_unit

Key Features

• product.template: allows maintaining multiple secondary units with conversion factors and dependency types, exposed on the product form for users with unit-of-measure access
• product.product: synchronizes template secondary units to each variant and lets variants add their own units while keeping them linked to the template set
• product.secondary.unit: defines secondary unit records with code, name, secondary UoM, conversion factor, dependency type (dependent or independent), active flag, and optional variant specificity
• technical: provides a mixin that adds secondary unit fields and helper methods to compute and onchange primary quantities based on secondary units, honoring dependency type and unit-of-measure changes