Before any code changes, teams need a clear picture of what they are working with. BMC AMI DevX maps how programs actually execute in production — call sequences, data flows, failure patterns, maintenance frequency. It translates business logic into natural language and generates formal program specifications. This analysis identifies which applications pose the greatest risk and require the most team effort. The output is an objective, data-driven target list for modernization, grounded in how the portfolio actually behaves rather than how developers remember it behaving.