Sorry for this noob question. I saw in this video that it was possible to enable such an option. I've looked under all the sections however, including Combat/Movement Ground Targetting but cant seem to find it. Where is it located ?
Oops. Just as I created this thread I found that the option is not listed as a checkbox but as a dropdown which was just beside the Ground Targetting option. I have been looking through the checkboxes for the past few minutes.