planned end date > validated end date

Hello all,

Is there a possibility to filter at the menu activities for activities where the planned end date is later than the validated end date?

Or is it possible to get an alert message when an activity gets over the last milestone (project end). So the planned end date is later than the last milestone? Or is there a report where I can see, that the project/activity will take longer than it should? Similar as the dashboard but just for the critical Projects.

Thanks an best regards