Embodiments provide information composition management features and functionality to manage composite information, but are not so limited. In an embodiment, a computing system can include functionality to provide a composition of informational data that can be used to identify and manage aspects of shared and other data that can be associated with distinct information sources. In one embodiment, a computing platform includes a client that can be configured to access and use information of a plurality of independent sources to create a data composition that includes aspects of shared and unshared data portions and manage data changes of the data composition including managing issues associated with one or more of the plurality of independent sources. Other embodiments are described and available.