Skylark 200 into OnShape

Hi there,

We are using the OnShape platform and are trying to find the best way to import the Skylark 200 design blocks.
By importing 3dm, every separate part uploads as an assembly, which causes links between the assemblies to be lost, and imported in a strange assembly.

Is there any way to get more robust blocks imported into OnShape? Does anyone have experience with this? Would be great to create a public file with all the building blocks on OnShape, that people can build forward on.

Here you can find the public file I’m workin on: Onshape