How about changing a conventionally modeled part to a subdivision body component????

[Santhosh_94]

Is there a way to change a modeled part or a component to get imported to a realize shape environment with all those cages and editable bodies???

 

[SS88]

No there's not an easy way to do that. Only way I can think of doing it is to open the NX 3D model in some program that is able to export .obj files. Then you can import the .obj file back to NX as a subdivision body.

Might work or not, definitely not a supported workflow by any means..