Enterprise Process Model
Enterprise Process Model is a model that shows the full end‐to‐end activity (high‐level view) needed to create the outcome (service or product) of the process. Enterprise Process Models may also be known as value chain models. Depending on the needs of the organization or project, these models can be created, at different levels of detail—processes decomposed into subprocesses, activities, and tasks—to provide a complete functional view.
Source: Guide to the Business Process Management Body of Knowledge – ABPMP BPM CBOK V3.0.