How do I use editor extensions/assets from the store?

I just downloaded Prototype by ProCore and imported the files. Now I have a bunch of folders and am unsureof what exactly I’m supposed to do with them. I’ve searched and searched but I can’t find anything in the documentation or online that explains how to use extensions. I assumed it would be “import and go” but it seems it’s going to be more involved than that.

Have you seen the video and read everything from: ??

I’ve looked into this plugin quick.

U can create in you hierarchy a Create other > Prototype Cube. From there al kind of options popup where you can modify the object.