u/EikreDoppel

Hello, this might be a really stupid question but who knows.

I'm trying to change a blueprint of the Archviz Explorer package to add the UltraDynamicSky actor, and this first image i post here is from the creator himself, however, i have no idea how to get this node he's adding here at the end, i don't know what its referencing.

The second image is my poor try to replicate, i'm still really a newbie with blueprints, so maybe there's something i'm not seeing? any guesses would be appreciated