本评估报告回顾了项目收到的答复，回答了对基础设施一体化框架的投入。应结合“需求声明”一并阅读，介绍评估过程中使用的概念。 根据附件A所载的授权，本报告涉及: - “针对企业模型执行和集成服务框架的现有单独举措的收集和评估”，用于执行特定于CIM和模型组件的企业模型。 - “作为要求，这些措施应符合通过BC-62命令和ENV 40 003开发的ENV。 这项工作是起草“CIM系统架构”范围内的“欧洲标准（第一阶段的ENV）”中确定企业模型执行和集成服务框架的要求的初步步骤“（参考工作CEN/TC 310 N33 Issue A，1993年8月的M.0.1.4.1和M.0.1.4.2项。 企业模式必须支持物理组件的集成，应用程序和信息的集成，以及最高级别的业务需求的集成。使用这种企业模式需要支持服务，EMEI

This Evaluation Report reviews contributions received from projects in answer to a call for input on a Framework for Integrating Infrastructure. It should be read in conjunction with the Statement of Requirements which introduces the concepts used in the evaluation process. In accordance with the mandate reproduced as Annex A, this report is concerned with: - The "collection and evaluation of existing separate initiatives on Frameworks for.Enterprise Model Execution and Integration Services" for the execution of enterprise models specific to CIM and model components. - "As a requirement, such initiatives shall be in line with the ENVs developed through Mandate BC-62 and with ENV 40 003". This work is a preliminary step towards the drafting of a "European Standard (ENV in the first phase) defining the requirements [for a] Framework for the Enterprise Model Execution and Integration Services within the areas of CIM Systems Architecture" (with reference to work items M.0.1.4.1 and M.0.1.4.2 of CEN/TC 310 N33 Issue A, August 1993. The enterprise model(s) have to support integration of physical components, integration of applications and information, and, at the highest level, integration of business requirements. The use of such enterprise models requires supporting services, EMEIS. The overall requirement for the EMEIS is: - To support the execution of a model or model components or the day to day management of the enterprise, and - To support the embedding of these model componenents into and within the supporting execution environment. Particular requirements for the EMEIS are currently foreseen as the ability to support: - On-going changes in the modus operandi of the enterprise, - Life-cycle concerns for models and model components, - Structures and objects composed of data of different kinds and from different sources, - Co-ordination of the structures and objects.