Integrated disposal of file reservation management

An abstraction layer communicates with a plurality of applications executing on a multi-application platform. The abstraction exposes a standard interface for the plurality of applications to communicate content status information. An indication is received that a new content item will be generated. A record is generated that is immutably associated with the new content item. The record is updatedwith information received from the application associated with the content item, the information pertaining to a changed status of the content item. In response to a command to delete the content item, it is determined whether to confirm deletion of the content item based on one or more data retention policies. The record is updated to indicate a reason for granting or denying the deletion and asource of the delete command. 抽象层与在多应用平台上执行的多个应用通信。抽象显露用于多个应用传送内容状态信息的标准接口。接收关于新内容项将被生成的指示。生成与新内容项不可变地相关联的记录。使用从与内容项相关联的应用接收的信息来更新记录，该信息与内容项的已改变状态有关。响应于要删除内容项的命令，基于一个或多个数据保留策略来确定是否要确认内容项的删除。更新记录以指示用于授权或拒绝删除的原因以及删除命令的来源。