Add "Completed Date" to Baselines

Hi,

Baseline view is very useful in Gantt to track the moving planned dates of Project's tasks.  However, I am finding that there is a big piece missing - the actual completed dates.  Tasks, unlike Projects, have this available in Gantt View:

It would be great to get insight into this with Baselines, as I think the most relevant info about a Project's success is when it actually completes vs. planned dates.  Now with Baselines you don't have any visibility into that, so if a Project is way off track - or ends earlier even - you can't see that on the Baseline.

It would be great to add Projects into this as well, but we'd first need to get Project Completion Date visible.

Thanks!