Doing something when task is completed

[alexkusuma]

Instead of specifying/selecting which task is completed, this is for any task that is completed; also have an ability to add filter or exception such as: if the task contain a certain text/tag then do this, or don't do that.

For example: When task is completed, then delete the task, except if the subject contains 'specified text'

[Anonymous]

A trigger for any task closed would be nice. Trying to get all tasks, planners and project synkronized to one place.