Examples of Rules Basic examples How to trim values How to remove HTML tags How to replace strings in values How to generate slugs (e.g. product urls) How to modify property values Modify categories of a product or a product model Modify associations How to modify attribute values Set values of price attributes Set value of a metric type attribute Set value of an asset collection type attribute Set value of a multi-select type attribute How to modify non-product data Modify reference entity records Add attributes to families See also List of expression functions