In this article, I’d like to introduce my steps with 4 mandatories and 1 optional to setup MRTK on Unity. MRTK (Mixed Reality Tool Kit) is a free toolkit for building MR experiences. https://docs.microsoft.com/windows/mixed-reality/unity-development-overview?tabs=mrtk%2Chl2 Background The system for StReq will require XR UI to manipulate structured requirements. So I purchased Hololens…