Show both ideas and features together in a same board for representing a roadmap

What is the challenge?

• While I know the list of items to be shown under a roadmap, the process of triaging an idea to promote to feature is making the roadmap incomplete in most of the scenarios.

What is the impact?

• When I am sure about the list of items to be shown in a roadmap, just because one is still an idea I am not able to show both on the same board.

Describe your idea.

• I want to show both the ideas and promoted features in a single board so that my roadmap can show both matured and immature items on roadmap together