Convert UML/SysML models & MindMap to GSN models

Quick preview of new plug-in to convert UML/SysML models & Mindmaps to GSN!

On March 30th, Information-technology Promotion Agency, Japan(IPA) released the first edition of their STAMP/STPA modeling tool called “STAMP Workbench” and we’re pleased and proud to announce that this tool uses Astah as its platform.

Existing code generators assume that we are professionals – but we wanted one for educational purpose. We welcomed two new members, Brian Cham and Candice Eckert to Friends of Astah Program. They are developers […]

by Satomi Joba
Posted on July 11, 2016December 19, 2018
Code Generation

Introducing how to model using C# language in Astah

by Satomi Joba
Posted on February 2, 2016February 16, 2021
safety-critical software development
Video

Part 3 of “Introduction of SafeML – Safety Modelling Language” to improve the management and traceability of Safety Information in safety-critical systems development

by Satomi Joba
Posted on January 28, 2016February 16, 2021
safety-critical software development
Video

Introducing a new modeling language “SafeML” to improve the traceability and management of safety information in safety-critical systems development.

by Kaori Kitamura
Posted on January 21, 2016January 21, 2016
Diagram

How to add gradient to existing diagrams

by Kaori Kitamura
Posted on October 28, 2015September 16, 2020
sequence diagram

How to remove the message numbers in Sequence diagram.

We just released the bug-fix version Astah SysML 1.3.1 on 7/30/2015.
We fixed some bugs that we received the reports from our users…

With Astah, you can add images which are associated with models stereotype. For example, when you want to show Database icon on UseCase diagram, this is how you do so. (1) Have an image file […]