Abstract: A method including employing corporate data to generate an acyclic graph representing a reporting hierarchy, identifying relevant key performance indicators (KPIs) for a plurality of users, training a classifier to predict whether a KPI is relevant to a user of the plurality of users, generating interest-persona maps correlating KPI impact alerts with a subset of the plurality of users based on detected information technology (IT) event streams, business streams, KPI streams, and environmental metrics streams, assigning a score to each KPI impact alert based on compatibility between user features and KPI features, and notifying, by consulting the interest-persona maps, one or more targeted users of the KPI impact alerts relevant to them.