本文件定义了学习、教育和培训（LET）中信息和通信技术（ICT）评估的抽象模型和指标体系框架。该抽象模型适用于需求领域，包括K12教育、职业教育、高等教育和继续教育。该框架描述了学习、教育和培训领域的信息和通信技术服务水平，旨在帮助在LET环境下实现与信息和通信技术相关的高质量流程。

This document defines an abstract model and an indicator system framework for the evaluation of information and communications technology (ICT) in learning, education and training (LET). The abstract model accommodates requirements domains, including K12 education, vocational education, higher education and continuing education. The framework describes ICT service levels in the areas of learning, education and training, and aims to assist in quality processes associated with ICT in LET contexts.