Lifecycle Modeling Language Foundation

The LML Foundation course gives learners a structured, accessible introduction to the Lifecycle Modeling Language using the official LML Specification v2 as its backbone. The course explains why LML was created, the problems it is meant to solve in systems engineering, and how its simple, extensible ontology and visual notations support communication of cost, schedule, and performance information across the full system lifecycle.
Across the course, participants are guided through the key parts of the v2 specification, including the core entity classes, relationships, and visualizations, so they understand both the “data model” and the diagrams that sit on top of it. By focusing on concepts rather than any specific tool implementation, the course helps learners see how LML supports integrated systems engineering, program management, and lifecycle decision‑making from concept through disposal.
By the end of the foundation course, learners will have a solid grasp of LML’s goals, structure, and semantics, equipping them to apply LML in practice or to use it as a conceptual bridge to other modelling languages such as SysML. This positions them to participate more effectively in data‑driven, model‑based engineering efforts that require consistent, lifecycle‑spanning representations of complex systems.