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A 5-minute Introduction to the UAF (Unified Architecture Framework)

  • by Satomi Joba
  • Posted on November 13, 2023March 12, 2024
  • methods

We’re thrilled to share some big news: next month, we’ll be releasing the software update for our MBSE tool – Astah System Safety – along with a complimentary plug-in for the Unified Architecture Framework (UAF).
If you’re new to UAF or seeking to broaden your understanding, you’re in the right place!

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Machine Learning and Reliable System Analysis with Astah

  • by kenjihiranabe
  • Posted on October 11, 2023October 12, 2023
  • API

This is an introduction to our new modeling framework that makes high level requirements for safety, high reliability and availability of the system align with machine learning pipelines consistently. We will be featuring a clear […]

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Office Closure Announcement for October 13, 2023

  • by ume
  • Posted on September 22, 2023September 21, 2023
  • Announcement

On Friday, October 13th, 2023, our offices will be closed for the entire day due to internal events. This means that our customer support, sales, and technical departments will be unavailable to respond to your inquiries on this day.

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Astah Professional/UML/Viewer 9.1 Released!

  • by Kaori Kitamura
  • Posted on June 28, 2023July 10, 2023
  • Releases

We have released Astah version 9.1 with new features and over bug-fixes on June 28th, 2023.

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End of life announcement for Astah UML Macro Plugin for Confluence

  • by Satomi Joba
  • Posted on June 14, 2023
  • Announcement

Along with Atlassian’s announcement for the end of support for their server products, we’ve decided that we will officially be discontinuing the Astah UML Macro Plugin for Confluence at the end of March 31st, 2024.

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Mermaid Graphical Editor Plug-in for Visual Studio Code

  • by Satomi Joba
  • Posted on May 26, 2023
  • Plug-in

One of our engineers at Astah, Kenji Fujimoto developed a “Mermaid Graphical Editor” which is a plug-in you can add to Visual Studio Code (VS Code) and Google Chrome to enable you to preview and directly edit Mermaid diagrams using the graphical editor.

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Holiday Announcement – Apr.21 (Fri)

  • by Kaori Kitamura
  • Posted on April 10, 2023April 19, 2023
  • Announcement

Due to our annual internal events, we’ll be closing our office on April 21st(Fri) in Japanese Time.

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Sharing Template Project (with custom stereotypes) with your team members

  • by Satomi Joba
  • Posted on February 15, 2023
  • Team Collaboration

Recently, we’ve received the same inquiry from several users about how to share template file with others. Mostly from academia and a few from software development companies.

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Website maintenance – Feb.19(Sun)

  • by Kaori Kitamura
  • Posted on February 15, 2023February 15, 2023
  • Announcement

Due to database maintenance, the Change Vision Members site will be shut down on February 19th(Sun), 2023 from 1:00pm – 2:00pm in Japanese Standard Time.

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8 Best Light/Dark Themes for Astah

  • by Satomi Joba
  • Posted on August 19, 2022
  • TIPS

Dark mode became available for Astah System Safety since version 8.0. We provide not only tons of dark themes, but also plenty of light themes.
So you can choose one that fits your personal taste from various themes to make it more relaxing to work with Astah.

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