在可共享内容对象参考模型（SCORM？）的上下文中，ISO/IEC TR 29163-3:20 09描述了管理运行时环境的学习管理系统（LMS）要求（即，内容启动过程、内容和LMS之间的标准化通信以及用于传递与学习者对内容的体验相关的信息的标准化数据模型元素）。它还涵盖了可共享内容对象（SCO）的需求及其对公共应用程序编程接口（API）和SCORM的使用？运行时环境（RTE）数据模型。ISO/IEC TR 29163-3:20 09涵盖了在运行时对内容对象（SCO或资产）进行排序并允许SCO指示导航请求的基本LMS职责。此外，还提供了向学习者提供导航控制的指导。讨论的一般主题包括以下内容:RTE管理:启动内容对象-SCO和资产、管理与SCO的通信、运行时环境数据模型管理；应用程序编程接口（API）:LMS API要求，SCORM？通信要求、通信出错情况；斯考姆？运行环境数据模型:数据模型管理和行为需求，数据类型需求。

Within the context of the Sharable Content Object Reference Model (SCORM？), ISO/IEC TR 29163-3:2009 describes the Learning Management System (LMS) requirements in managing the run-time environment (i.e., content launch process, standardized communication between content and LMSs and standardized data model elements used for passing information relevant to the learner's experience with the content). It also covers the requirements of Sharable Content Objects (SCOs) and their use of a common Application Programming Interface (API) and the SCORM？ Run-Time Environment (RTE) Data Model.

ISO/IEC TR 29163-3:2009 covers the essential LMS responsibilities for sequencing content objects (SCOs or Assets) during run-time and allowing SCOs to indicate navigation requests. In addition, guidance is offered for providing navigation controls to learners. General subjects discussed include the following:

• RTE Management: Launching of content objects – SCOs and Assets, Management of communications with a SCO, Run-time environment data model management;


• Application Programming Interface (API): LMS API requirements, SCORM？ communication requirements, communication error conditions;


• SCORM？ Run-Time Environment Data Model: Data model management and behavior requirements, Data type requirements.