Data processing system capable of manipulating logical data set groups

A data processing system receives user input specifying a data set for which an operation is performed through user interfaces that enable manipulation of hierarchical groups of data sets. The user interface may enable a single data set or a previously defined set of data sets to be aggregated into another packet. The packets may be ranked, including ranked by a user's persona, such that when a user is prompted to specify one or more data sets as a target for operations performed by the data processing system, available choices are limited to data sets having a range containing the user. These interfaces may prompt a user to select a packet within a hierarchy containing a data set on which the operation may be performed. Upon selection of a packet having a plurality of data sets as a target for an operation performed individually on the data sets, the operation may be performed on each data set in the selected group. 一种数据处理系统，其通过用户界面接收指定被执行操作的数据集的用户输入，这些用户界面使得能够操纵分层的数据集组。用户界面可以使得单个数据集或先前定义的数据集组能够被汇总到另一个分组中。可以