+message.promote.study = Do you really want to promote this study ?
+message.review.study = Do you really want to validate this study ?
+message.demote.study = Do you really want to demote this study ?
+message.disapprove.study = Do you really want to refuse approval of this study ?
+message.approve.study = All knowledge attached to the study will also be approved. Did you review these knowledge ?
+message.publish.study = All knowledge attached to the study will also be published. Did you review these knowledge ?