combining XT M8000 11 shifter & BL-M8100 levers

[mikehave]

Hi, I'm doing a flat bar bike build, I have an issue; I have Deore XT BL-M8100 brake levers, and a Deore XT M8000 11 speed shifter, with a bar clamp. How do I fit these onto the bar, as neat as possible? Ideally just one clamp. Do I need a mount to convert ?
I accept these components are not as compatible they should be !