Released on: June 26, 2026

SysML v1 Plugin 2026x Refresh1 release introduces enhanced import from Excel files to support nested connectors.

To download the latest version of the modeling tool, see Downloading installation files. 


Nested Connector Import

Import from Excel files has been enhanced to support nested connectors. You can now define connectors between elements located at different levels of the model structure, and the tool will automatically construct the corresponding nested connector paths during import. This improvement enables accurate reconstruction of complex internal structures directly from external data sources, reducing manual adjustments and improving modeling efficiency. Learn more >>