How to crossfade between 2 Kontakt patches?

we can just do it in Kontakt if we find something what does what you we like and can be controlled by NE.
maybe there Macro controls?
there are some entrys in the Transoformer which should can handls NE data, for use in the Midi-Send to control another plugin for example or use a MidiLoopBack workaround, but: