The Delphi add-in for UFT does not support the **.Object** property. This property is the one that provides access to the native methods and properties of the object. If UFT cannot retrieve native operations for the selected object, the Native Operations option is not available. You can check the information in the UFT > Help ''Object Model Reference for GUI testing'' with the details of which add-ins support the .Object property: Object Model Reference for GUI Testing > Common Methods and Properties > Properties > Object Property.
Remember that regarding the support for Native Properties and Operations: ''If the test object operations and identification properties available for a particular test object do not provide the functionality you need, you can access the native operations and properties of any runtime object in your application using the Object property.''
Again, in this case because the Delphi add-in doesn't support the .Object property, UFT cannot retrieve native operations, thus the Native Operations are not available.