Epics/Tasks/Subtasks as cards/individual columns for each swimlane

Hey there,

I am looking for two features, but I haven’t found the right plugins for it.
I am trying to create the following hierarchy in Kanboard:
Epic → Task → Subtasks

Each with its own swimlane.

Is it possible to have a different workflow for the different types of cards?

Epic → Backlog - doing - done
Task → what ever the workflow is
Subtasks → To-do - doing - done