How to show multiple phases/stages within the same idea on timeline view? (Jira Product Discovery)

[Matthew Smith]

Hi,

In Jira Product Discovery, I'm using statuses to represent different phases of an idea. Each phase has a specific duration, and I want this duration to contribute to the overall idea's timeline.

Ideally, I would like to display these phases within the overall idea's timeline, broken down by phase durations.

I’ve attached two screenshots to clarify:

1. Phases Board: Shows ideas in the three phases/statuses I’m using, with dates and fields I want to associate to each phase/status, as well as the overall project dates.
2. Timeline Board: Displays the overall idea within a timeline, but I want to break it down by phases with associated timelines for each.

So far, I haven't been able to find a way to achieve this. Does anyone have any suggestions or solutions?