Create a Now Next Later Roadmap via drag and drop

When creating a Now Next Later roadmap, I must select a date field and a timeframe.

I'm not able to create a Now Next Later roadmap that's not tied to dates. I could do this in a whiteboard but I cannot share that to a Dashboard panel for my stakeholders to see.

Being able to create a Now Next Later roadmap by dragging and dropping record cards into the appropriate column.