Mg
Integrated SysML v2 modeling environment
Mg is Mgnite's integrated SysML v2 environment—available on a pay-as-you-like basis at mg.mgnite.com—with Mg modules (MgX, MgS, MgP, MgPy, Dot Query, Web) and integrations with tools such as IBM DOORS Next.
Why Mg
One thread from systems model to design
Mg bridges Model-Based Systems Engineering (MBSE) and Model-Based Design (MBD) by leveraging SysML v2—so architecture, analysis, and implementation stay aligned.
Mgnite contributes to the SysML v2 standard and actively puts it into practice—not only in specification and community work, but in the engineering programs we support. Mg is built on the official Pilot Implementation so customers benefit from standards-aligned modeling in production.
Architecture
Built on SysML v2
Mg tracks the official Pilot Implementation so your models use current language features, validation, and repository capabilities.
Challenges
What Mg addresses
Disconnected engineering data
Requirements, architecture, analysis, and design live in separate tools. Teams waste time reconciling spreadsheets, models, and slides instead of engineering the system.
MBSE and MBD stay in silos
Systems models rarely flow cleanly into detailed design and simulation. Hand-offs break traceability and slow iteration when the system evolves.
SysML v2 adoption needs a practical path
The standard is powerful but new. Mg helps accelerate adoption by identifying gaps in your existing process and applying SysML v2 where it fits—through an integrated environment aligned with the Pilot Implementation.
Collaboration does not scale
Version control, review, and multi-discipline teamwork need more than desktop files. Web access and notebook workflows matter for modern programs.
Benefits
Key benefits
Higher productivity
Work in familiar tools—Excel, PowerPoint, MATLAB/Simulink, and Python—while SysML v2 stays the source of truth. Mg also integrates with IBM DOORS Next for requirements traceability.
Reuse across the lifecycle
Leverage SysML v2 redefinition and tight MBD integration so assets carry forward from architecture into design and simulation.
Unified collaboration
Connect systems, software, and domain engineers in one modeling environment with web access and Jupyter-based workflows.
Built for what comes next
Stay aligned with the SysML v2 Pilot Implementation—especially in automotive, aerospace, and complex products.
Modules
Mg capabilities
Composable integrations around your SysML v2 repository.
MgX
Excel + Python for SysML models
Bring Python into Excel to process and transform SysML models—powerful spreadsheets without losing model integrity.
MgS
Simulink from SysML elements
Generate Simulink models from SysML elements and keep simulation and the systems model in sync as designs change.
MgP
Traceable PowerPoint from models
Produce traceable, presentation-ready PowerPoint decks from your SysML models in a few clicks.
MgPy
Python kernel for automation
An IPython-based Mg kernel unlocks Python for automation, analysis, debugging, and interactive model exploration.
Dot Query
DQ — navigate and query SysML models
Dot Query (DQ) provides custom features and dot queries for clear, efficient navigation and insight across large SysML v2 models.
Web & Jupyter
Browser-based modeling
Model in the browser with JupyterLab, Git integration, and teamwork built in—accessible wherever your program works.
DOORS Next integration
Requirements traceability through Mg
Mg connects your SysML v2 models with IBM Engineering Requirements Management DOORS Next—keeping requirements and architecture aligned without treating DOORS Next as part of the Mg product suite.
Platform
Model in the browser, integrate everywhere
Mg is accessible via a web platform with JupyterLab, Git extensions for collaboration, and integrations to Excel, Simulink, PowerPoint, and Python.
Try MgWorkflow
Typical flow with Mg
Model in SysML v2
Author and evolve your system in a standards-aligned repository on the latest Pilot Implementation.
Connect your toolchain
Use MgX, MgS, MgP, MgPy, and DOORS Next integration to reach Excel, Simulink, PowerPoint, Python, and requirements tools without duplicate data.
Iterate with confidence
Changes propagate where integrations are defined—traceability and collaboration stay intact.
FAQ
Frequently asked questions
What is Mg?
Mg is an integrated SysML v2 modeling environment developed by Mgnite. It bridges MBSE and MBD through Mg and its modules—MgX, MgS, MgP, MgPy, Dot Query (DQ), and Web—with integrations to tools including IBM DOORS Next.
How do I get started?
Visit mg.mgnite.com to try Mg on a pay-as-you-like basis. You can start modeling in the browser with JupyterLab and explore integrations as your program needs them.
Which SysML v2 version does Mg support?
Mg tracks the official SysML v2 Pilot Implementation. Recent releases align with PI updates (e.g., 0.59.0 / 2026-04 in Mg 0.6.2). See our News page for the latest supported version.
What tools does Mg integrate with?
Mg includes modules MgX (Excel), MgS (Simulink), MgP (PowerPoint), MgPy (Python/Jupyter), Dot Query (DQ), and Web/Jupyter modeling. Mg also integrates with IBM DOORS Next for requirements traceability.
Does Mg integrate with DOORS Next?
Yes. Mg integrates with IBM Engineering Requirements Management DOORS Next (DNG)—linking requirements to SysML v2 models for traceability. DOORS Next is IBM’s product; Mg provides the integration. Work continues across Mg, MgX, and MgPy.
Is Mg web-based?
Yes. Mg is accessible via a web platform with JupyterLab, including Git extensions for collaboration and version control.
Does Mgnite offer consulting?
Yes. Mgnite provides consultation services alongside Mg for practical SysML v2 adoption in complex engineering programs. Contact us to discuss your needs.
Ready to try Mg?
Get started on mg.mgnite.com and explore SysML v2 with your existing toolchain.