This mashup allows you to show the last comment of an entity as a unit on the card.
This unit helpful especially with the Request cards, but also with other types of cards like User Stories, Bugs etc. With Requests it allows you to create something almost close to a forum within Targetprocess.
The mashup can be activated by account Administrator, on Settings > Mashups page.
Once the mashup is activated, the unit for Last Comment appears in view settings: press Actions >Set up view, then open Customize Cards tab to modify them.
Another helpful Mashup is "Add Comment" Mashup.