The OIC (Object Identification Center) is a great new addition to UFT 15.0.2. Here's a summary of it's features:

"it provides new capabilities:

• Spying on multiple objects, as well as adding multiple objects from the OIC to your test or to object repositories.
• Modifying the test object's description properties within the OIC to customize the object's identification.
• Adding objects to external object repositories that are not associated to the current test."

For more information, check out this page on the UFT Help Center.