Create calculated attributes without writing JSONLogic.

The new Derive builder is the default option in the Value Formula section when creating or editing a calculated attribute. It provides a clean visual interface for the most common use case: mapping values from one attribute to another.

For example, you could derive a "Season" attribute from product tags by mapping "lightweight" and "breathable" to "Summer", and "insulated" and "thermal" to "Winter" — all without touching JSONLogic.

• Source attribute picker — Choose any indexed attribute to map from
• Flexible match types — Contains, Equals, Starts with, or Ends with
• Multiple values per rule — Match on any of several values using OR logic
• Case insensitive — All matching is case insensitive by default
• First match wins — Rules are evaluated top to bottom; the first match determines the output value
• Full compatibility — The Derive builder generates standard JSONLogic behind the scenes, so you can switch to the Builder tab at any time to view or edit the raw formula

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