From Wags' RFHO video: "For all FCR datalink communications, it will initially be regarding multiplayer. Once the FCR and datalink are final, we’ll then add this for AI Primary members." Hopefully most, if not all, DL bells and whistles make it to SP.
Look for the following line and modify accordingly:
local x0 = 0
From experimenting, the value in the variable represents the offset in pixels from the right edge of your monitor(s). For example, my second monitor has a resolution of 1920x1080 so I changed this value to:
local x0 = 1920
That pushes the kneeboard 1920 pixels to the left and puts it on the left edge of my first monitor.
Smashy's post in Datalink & target sharing etc in single player was marked as the answer