Hello all,


As the title, I want to add new variant to existing variant set.


For example, in assemble.usd there's already 'model' variant set.
And It contain v001, v002 variant in it.


In solaris, I use 'add variant' node to add v003 variant (which is reference v003 usd file)


But it overwrite existed 'model' variant set so only v003 remain in 'model' variant set.


How can I solve this problem with solaris node setup?