档案管理中档案标引是对文件或案卷的内容进行主题分析,根据检索语言赋予检索标识的过程。档案检索语言主要有分类法和主题法两种。依据分类法给予分类号标识的过程,称分类标引;依据主题法给予主题词标识的过程称之为主题标引。所谓主题,是指档案文献所记载和涉及的具体对象与问题,即档案的中心内容。 Archives management File archiving is the theme of the contents of the file or file analysis, according to the retrieval language to retrieve the identification of the process. There are two main types of document retrieval languages ​​and thematic methods. According to the taxonomy of classification code identification process, said the classification index; according to the theme of the process of giving the word identifier of the process known as the subject index. The so-called theme refers to the specific objects and problems recorded and involved in the archives, that is, the center of the file.