So, according to this website, the Surface app is supposed to have all these extra pen options in it to set all this...
Microsoft now lets you customize the buttons on Surface Pen with any apps you want
However, on my SP3, I only see the Pressure Sensitivity option and none of the button setting features. I supposedly have the same version as mentioned ed I the article too. WTH?
**EDIT**
I saw in the comments that you have to uninstall the current pen drivers and install the SP4 pen drivers to get the extra options. However, that only let's you change the top button and not the side button. [emoji20]
**EDIT 2**
This also works for the original SP3 pen. It will add the additional options.
I set the top button to open OneNote 2013 desktop version instead of the app version. The problem I have is that when I am in tablet mode and press the button, while it does open Outlook 2013, to doesn't bring it to the front. It leaves it in the background, on the desktop so in tablet mode it looks like nothing happened.
I need to figure a way to get it to come to the front.