How to show length of features/improvements/tasks on advanced roadmap
I have a roadmap. I upgraded so I'd have the advanced roadmap. I see length of the "Epics" are being shown, but when that I expand an epic, the length of the features/improvements/tasks are not shown
In one of Jira's videos, they show what I'm looking for (which is both the length of the Epic, and then you expand and it shows the length of the contained item), but they just jumped to this and didn't show how they set it up:
see video: https://youtu.be/HJdfiy2UoCE?t=1084
How can I show the length of features/improvements/tasks on the advanced roadmap, just like it's doing for Epics?