User Activity

Dear Experts OMT has native support for order line state transitions based on the state lifecycle as explained on the below doc.https://docs.servicenow.com/bundle/vancouver-order-management/page/product/tmt-order-mgt/reference/order-mgt-state-values....
Dear Experts Can someone guide me with this , is there a feature in OMT that can help you define certain UI based rules on the spec char of  Product Spec in OMT , like below : 1. If a given spec char has a value , only then display certain other char...