Abstract: A model-based engineering system (MBSE) tool includes functionality for sharing an MBSE model with multiple outside vendors using multiple versions of the MBSE model. A restricted version of the MBSE model is managed by a model maker (or other user with access rights) inside of an organization includes all of the model's engineering elements. The engineering elements are tagged with metadata that is analyzed to determine which elements are shareable and which are unshareable outside of the organization. An unrestricted version of the MBSE model is then created, either directly from the restricted version or through an intermediary version (referred to as the “stripped version”), to include only shareable engineering elements. This unrestricted version may then be shared with the outside vendors, and changes made by either in the restricted or unrestricted versions may be incorporated in the other versions, providing a truly collaborative MBSE experience.

Abstract: Solutions are provided for configuration management for model-based systems engineering (MBSE). An example includes: partitioning a system project into a baseline portion and a working portion; generating, in the working portion, a change package; generating, for the change package, an impact analysis, wherein generating the impact analysis comprises: based at least on change information, determining directly impacted elements; and based at least on the directly impacted elements, determining indirectly impacted elements; importing, from a baseline model into the change package, the directly impacted elements and the indirectly impacted elements; modifying at least one imported directly impacted element to generate a modified element; and integrating the modified element into the baseline model. Some examples further include generating a relation map indicating relationships among the directly impacted elements and the indirectly impacted elements to assist the impact analysis.

Abstract: Solutions are provided for configuration management for model-based systems engineering (MBSE). An example includes: partitioning a system project into a baseline portion and a working portion; generating, in the working portion, a change package; generating, for the change package, an impact analysis, wherein generating the impact analysis comprises: based at least on change information, determining directly impacted elements; and based at least on the directly impacted elements, determining indirectly impacted elements; importing, from a baseline model into the change package, the directly impacted elements and the indirectly impacted elements; modifying at least one imported directly impacted element to generate a modified element; and integrating the modified element into the baseline model. Some examples further include generating a relation map indicating relationships among the directly impacted elements and the indirectly impacted elements to assist the impact analysis.

Abstract: A model-based engineering system (MBSE) tool includes functionality for sharing an MBSE model with multiple outside vendors using multiple versions of the MBSE model. A restricted version of the MBSE model is managed by a model maker (or other user with access rights) inside of an organization includes all of the model's engineering elements. The engineering elements are tagged with metadata that is analyzed to determine which elements are shareable and which are unshareable outside of the organization. An unrestricted version of the MBSE model is then created, either directly from the restricted version or through an intermediary version (referred to as the “stripped version”), to include only shareable engineering elements. This unrestricted version may then be shared with the outside vendors, and changes made by either in the restricted or unrestricted versions may be incorporated in the other versions, providing a truly collaborative MBSE experience.