Redmine

I'm trying to build a dashboard workflow.
I'm noticing that what my management wants is an issue list that includes the last activity update.
The issue list contains everything they want except this info.
The activity page includes everything else, but there is not a good way to see what didnt get updated.

I envisioned an ajax type thing where you can hover an icon at the end of the issue subject line in the issue list and an overlay box would appear giving the last update, or the last x days of updates, or the last x number of updates.

I don't know how hard that would be, but I think it would be very useful to consolidate views for certain purposes, like dashboarding.