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Use Mini-icons to express your UML diagrams and Mind Maps better!

  • by Satomi Joba
  • Posted on July 21, 2016July 21, 2016
  • MindMap

Use Mini icons to represent your mind maps and UML diagrams better!

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Modeling using C# with Astah

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

Introducing how to model using C# language in Astah

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UML modeling and C++ programming language in Astah

  • by Satomi Joba
  • Posted on July 1, 2016September 16, 2020
  • Code Generation

Introducing what Astah offers for your modelling using C++

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Lorini – A New education tool for learning object-oriented programming!

  • by Satomi Joba
  • Posted on June 30, 2016June 30, 2016
  • Code Generation

Thanks to very talented developers from University of Auckland, Astah has become much more helpful for students learning Object-oriented programming! Brian Cham and Candice Eckert developed a new plug-in for Astah called “Lorini”.

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Astah crashes when having a mouse over the tool bar

  • by Satomi Joba
  • Posted on April 19, 2016April 20, 2016
  • gsn-bug

Astah crashes when having a mouse over on a tool bar (e.g. when trying to show a tool-tip

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Lifeline name does not appear when it is scrolled out of view

  • by Satomi Joba
  • Posted on April 5, 2016April 5, 2016
  • pro-bug

When you scroll sequence diagram or activity diagram, it should show the names of the lifelines/partitions at the top of the diagram when they scrolled out of view, however it will stop showing after a particular operation.

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Astah Office will be closed on Apr.15 (Fri)

  • by Satomi Joba
  • Posted on March 25, 2016March 25, 2016
  • Announcement

Due to our annual internal event, our office will be closed on Apr.15(Fri).
All of the emails, tickets and posts on Q&A forum received on Apr.15 will be responded on Apr.18(Mon).

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Issues when there are multiple attributes and you permute them

  • by Kaori Kitamura
  • Posted on February 2, 2016February 9, 2016
  • pro-bug

Two known issues for ER entities in ER Diagram.

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SafeML Part 3 – SafeML diagram examples

  • 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

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SafeML Part 2 – concepts and elements of SafeML

  • by Satomi Joba
  • Posted on February 1, 2016February 16, 2021
  • safety-critical software development
  • Video
harm context, SysML, SafeML, safety-critical systems development

Safety Information Management is a complex and difficult task. To improve it, Geoffrey Biggs created a “SafeML” – Safety Modeling Language.

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