Output column structure

Output Column Structure Options Philosophy: Illustrate the Output column structure options (output only, input plus output, and output replaces input). The workflow also demonstrates a potential workaround for nodes that don't have the output column structure options yet. [Requires: MacroModel, Glide]

This is a companion discussion topic for the original entry at https://kni.me/w/fs-EdsE0x7CntdLn