Make business rules product in order mobile apps

Hi anyone, this case solved with this code

Terrasoft.sdk.Model.addBusinessRule("OrderProduct", {
   ruleType: Terrasoft.RuleTypes.Filtration,
   events: [Terrasoft.BusinessRuleEvents.Load],
   triggeredByColumns: ["Product"],
   filters: Ext.create("Terrasoft.Filter", {
       modelName: "Product",
       property: "Category",
       value: "Hardware"
   })
});