1. A computer-implemented method, comprising: discovering a plurality of interconnected entities in a network landscape; automatically consolidating a subset of the entities into a business participant, wherein said consolidating is performed in accordance with at least one rule based algorithm; and generating a business process landscape including the business participant; wherein one of the entities in the subset of the entities consolidated into the business participant in the business process landscape is a system; wherein said discovering a plurality of interconnected entities in a network landscape comprises: discovering information about the subset of the entities consolidated into the business participant in the business process landscape, the information discovered about the subset of the entities consolidated into the business participant including a plurality of source models and a plurality of different representations of the system; and wherein said automatically consolidating a subset of the entities into a business participant comprises: performing similarity detection and relationship determination across the source models in accordance with the at least one rule based algorithm.