A method for managing information corresponding to electronic activities may include accessing a plurality of electronic activities transmitted or received via electronic accounts associated with a plurality of data source providers, maintaining a plurality of node profiles, updating the plurality of node profiles using the plurality of electronic activities, and identifying a node profile with which to link the electronic activity. The method further includes selecting, using an electronic activity management policy, an electronic activity management process of a plurality of electronic activity management processes based on i) at least one value of one or more predetermined field-value pairs of the node profile satisfying a location-based condition, or ii) a communication history between a first electronic account of the node profile and a second participant of the electronic activity. The method yet further includes managing information corresponding to the electronic activity in accordance with the selected electronic activity management process.