Promotions in Life cycles through workflow maps

Dear community,

I am having problems with the promotions of my item type "Documents". Document is an item type which aims at regrouping various documents of our company. A Lifecycle has been created to describe the different states of these documents:

As you can see on the picture above, a workflow has been assigned to this lifecycle.

Under the "promotions" tab of the workflow I added the transition states relative to the lifecycle:

However, once I go to "my InBasket" and complete the task as "Reviewed", the Lifecycle state remains in the "In work" state. 

How can I manage to get the "Review" state once I reviewed the task? 

Thanks in advance for your help!