[null,null,["最后更新时间 (UTC):2022-09-26。"],[[["Certain CBSDs require Certified Professional Installer (CPI) validation before installation parameters are sent to the Spectrum Access System (SAS)."],["CPI validation is a two-step process involving secret generation and JWT-based signature validation using the CPI's private key."],["Users with the `role_cpi` role must successfully complete the CPI validation flow to gain CPI privileges within the SAS Portal API."]]],[]]