Whit this feature it is possible for you to get an overview on the progress of all your workflows and tasks pr style.
You can get your overview per month or per week.
By looking at the green and red colors you can see the progress per Style.
Expand the Style by clicking on the "+" to the far left.
This will display all the workflows for the Style in question.
Click on the bar (marked with red below) to get a detailed overview of the Tasks
In the Task pop-up you can see all the Tasks and their progress per Workflow per style.
The colors indicate if a Task is done or not. Green for done and red for not.
You close the pop-up by clicking on"OK"