Mergin Gemoetryes to storage

Hello there.

Im drawing a prodecural static map, so i want to draw it only once and store it. Its kinda simple question but i dont figured out the answer, how can i store that ? Its a bunch of boxes , spheres etc all kind of basic geometryes together.

Could i just put up in a node and store the node ?

Thanx for your attention !

i believe this is what your looking for, although i’ve never tried it