A computer-based platform is provided for integrating data from multiple systems including (but not limited to) point of sale (POS) terminals, video systems, electronic article surveillance (EAS) systems, automatic teller machines (ATMs), gas pumps, alarm systems, radio frequency identification (RFID) detection systems, etc. The subject computer-based platform is configured to gather and correlate data (e.g., transactional data and/or video data), package such data into multiple discrete system "events", and to provide various features for proactively identifying selected events as "exceptions". Additional aspects of the computer-based platform may be utilized to provide signaled identification to a user of identified exceptions and other integrated system data. Still further aspects of the platform can be used to group these new events to create larger groupings of multiple transactions, events, data, exceptions, and/or research. This larger grouping can be derived from similar or diverse input systems and can be treated as a new entity that can be acted on independently.