特定的社区或用例可能有ASiC第1[2]部分中定义的基线容器无法满足的额外要求，这些容器可以使用其中定义的构建块或其他构建块构建。本文件参考了ASiC的此类特定附加用途，旨在用于收集电子文档的容器，包括OCF、ODF和UCF支持的电子文档，描述如何使用这些容器格式将数字签名与容器中的任何数据对象相关联。

Specific communities or use cases may have additional requirements that are not addressed by the baseline containers defined in ASiC part 1 [2] that can be built using the building blocks defined there or additional ones. The present document references such specific additional use of ASiC and aims to be used for containers that collects together electronic documents including those supported by OCF, ODF and UCF describing how these container formats can be used to associate digital signatures with any data objects in the container.