PMI Exam PMI-RMP Topic 4 Question 47 Discussion

Adrian is a project manager for a new project using a technology that has recently been released and there's relatively little information about the technology. Initial testing of the technology makes the use of it look promising, but there's still uncertainty as to the longevity and reliability of the technology. Adrian wants to consider the technology factors a risk for her project. Where should she document the risks associated with this technology so she can track the risk status and responses?