There are two modes in the Threekit Editor, the default Layout Mode, and Logic Mode.
The default Layout Mode is where artists refine and stage assets. This is the default mode of the editor and can be accessed by creating and saving a new asset manually:
or by entering the editor directly via the asset record from the asset listing:
For configurable Catalog Items, Visual Attributes and Visual Rules are created within Logic Mode. Using the Item Attributes as the source, the Artist ensures the Asset is modified appropriately by mapping Item Attributes to Visual Attributes and creating Visual Rules to manipulate the Asset. Further detail can be found in our walkthroughs.