ZBRUSH - Import OBJ as a morph layer

Wingot

I have two OBJs with the same vertex count and everything but slightly different shapes and sizes and I want to import one of them as a layer in "layers" tab under "Tool" .
In Blender I would just go to object data properties > join as shapes but I just can't find a way to do something similar here. 

I'm relatively new to Zbrush, please explain it in an as noob friendly way as possible. 

Alex_J

ZBRUSH - I need to morph an OBJ into another OBJ that is identical in vertex order/count. — polycount

Wingot

Thanks for the response, it worked!