Canon 5DSr focus point selection

I hope I can state this so it makes some sense. Is there any way possible to set this camera so the focus points will illuminate and allow selection with a half press of the shutter button? In other words, I want the half press to not only focus, but to also immediately bring up the focus point grid. I would love to not have to take the extra time and effort finding and pressing the focus select button first. I have drove myself half nuts trying to find this information in the 500 page owners manual, and there is one area there that seems to suggest it can be done, but for the life of me I cannot get it to function as such ... if it even is possible. Thanks for any help / suggestions / info.