1. A method, comprising: rendering to a user an object and objects related to the object, wherein rendering to a user an object and objects related to the object comprises rendering a hierarchy tree of the object, wherein rendering a hierarchical tree of an object comprises rendering a hierarchy tree of an object comprising the related objects and the attributes, wherein the object and the objects related to the object each have one or more attributes; rendering the attributes to the user to enable a user to select which of the attributes to be monitored; receiving from the user a selection by the user of a one of the related objects to use in a rule for an event-based analysis engine, the one of the related objects and the object being from different domains; receiving from the user a first selection by the user of an attribute of the object to monitor and a second selection of an attribute of the selected one of the related objects to monitor, wherein the first selection and the second selection are used in the rule for the event-based analysis engine; and merging the object and the selected object using the selected attributes to perform the rule.