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SafeML Part-1 – Introducing “SafeML” for 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.

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How to add gradient to existing diagrams

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

How to add gradient to existing diagrams

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[Fixed in ver7.1] Unable to delete the AssociationEnd name from the property view when there are multiple Associations

  • by Kaori Kitamura
  • Posted on January 7, 2016September 27, 2018
  • pro-bug

When there are multiple Associations between the classes, you are unable to delete the name from the property view.

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​How to auto-create UML Class diagrams and ER diagrams​

  • by Kaori Kitamura
  • Posted on December 22, 2015September 16, 2020
  • Class Diagram

How to auto-create a Class/ER diagram

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Astah Holiday Announcement

  • by Satomi Joba
  • Posted on December 3, 2015
  • Event

We will be closing our office during the period below due to the New Years holidays. December 29th (Tue) – January 4th (Mon) in Japanese Standard Time Both of our website (Astah.net) and CV Members […]

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How to customize a “deafult file” that opens when creating a new file

  • by Kaori Kitamura
  • Posted on November 19, 2015November 30, 2015
  • Diagram

How to set the customized template file

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Let’s start collaborative UML modeling with Astah

  • by Satomi Joba
  • Posted on November 11, 2015December 13, 2016
  • Team Collaboration
astah, uml, team, collaborative

When you are working on one project with team, you must do a lot of merge of the files. Astah Professional offers advanced feature called [Reference Model Management] to make the collaborative modeling easier and […]

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[Fixed in ver7.2] [Export Java] feature exports usage dependency as implementation

  • by Satomi Joba
  • Posted on November 2, 2015September 27, 2018
  • pro-bug

When you create a usage dependency toward an interface in a Class diagram and then export Java code from [Tool] – [Java] – [Export Java], the code shows the usage dependency as implements.

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How to remove the message numbers in Sequence diagram

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

How to remove the message numbers in Sequence diagram.

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How to search models in diagram

  • by Satomi Joba
  • Posted on October 15, 2015September 16, 2020
  • Search models
  • Video
Astah, Search, UML

Introducing two ways to search models in Astah

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