Re: How to retrieve Display Name of an Attribute's Value?

You can using LWC API to help this function.

  com.ptc.core.meta.common.TypeIdentifier identifier = wt.type.TypedUtility.getTypeIdentifier("soft type name");

com.ptc.core.lwc.common.view.TypeDefinitionReadView view= com.ptc.core.lwc.server.TypeDefinitionServiceHelper.service.getTypeDefView(identifier);

  com.ptc.core.lwc.common.view.AttributeDefinitionReadView singleibaView= view.getAttributeByName("IBA name only");

// The key is 'displayName'.

  String displayName= singleibaView.getPropertyValueByName("displayName").getValue(wt.session.SessionHelper.manager.getLocale(), false).toString();