SysMLv2 Editor
for Visual Studio Code
Change Vision has released the SysMLv2 Editor, a dedicated modeling editor compliant with the SysML v2 textual syntax. This tool was developed as part of our internal research and implementation efforts around SysML v2 and is provided as a separate offering from the Astah product series.
If you’re using a licensed version of Astah SysML or System Safety, you can start using this editor today.
What is the SysMLv2 Editor?
The SysMLv2 Editor is a lightweight extension for Visual Studio Code that allows you to author models using the SysML v2 textual syntax.
It includes essential modeling support features such as:
- Syntax highlighting
- Real-time detection of syntax and spelling errors
- Jump to definitions and reference navigation
- Outline view for structural overview
- Automatic diagram generation
Note: This editor is not data-compatible with Astah products.
Who Can Use the SysML v2 Editor?
You can use the SysMLv2 Editor with any of the following valid licenses:
- Astah SysML Individual License or Floating License
- Astah System Safety Individual License or Floating License
- Astah Faculty Site License
Even if you don’t currently have a license, you can try the editor for free for 20 days.
How to Use the SysMLv2 Editor
- Ensure that a valid license is activated in Astah SysML or Astah System Safety.
- Install SysMLv2 Editor from the Visual Studio Code marketplace.
- Open a working folder or workspace:
File > Open Folder…
File > Open Workspace from File…
Or create a new one as needed. - Create a .sysml file and start modeling.
Let Us Hear What You Think!
For questions or inquiries about the SysMLv2 Editor, please use the dedicated contact form.
For more details on the editor’s features and FAQs, please visit the official SysML v2 Editor site.