product_variant_change_attribute_value

Key Features

• product.product: Provides a list view action to launch a wizard for updating attribute values on selected product variants
• variant.attribute.value.wizard: Lets users choose per attribute value whether to keep it, replace it with another value, or delete it, with optional filtering by attribute
• product.template.attribute.value: Adds missing template attribute lines and values for replacements while avoiding automatic variant generation
• product.template.attribute.line: Removes attribute values from the template when no variant still uses them and deactivates empty lines to keep configurations clean
• product.product: Deletes redundant variants when attribute removals create duplicates unless they are linked to sales, purchase, or stock records, where a user error blocks deletion