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Introduction of C4 model plugin

  • by Toshinori Takai
  • Posted on March 5, 2021
  • methods

Hello, everyone! Today, I will introduce a plugin of Astah, that supports a modeling method called C4model. C4 model is invented against a background that recently UML is not so popular in industries and defined […]

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New Years Holiday Schedule

  • by ume
  • Posted on December 11, 2020
  • Announcement

We will be closing our office for New years holidays.
Dec.29 (Tue) – Jan.5 (Tue)

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Astah Free Educational License for Students

  • by Satomi Joba
  • Posted on July 21, 2020
  • Announcement

Students- get your free educational license of Astah UML now.

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Add BPMN look & feel to UML Activity diagram

  • by Satomi Joba
  • Posted on May 29, 2020
  • Activity Diagram

Introducing a little trick to add BPMN look and feel to UML Activity Diagram With Astah.

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Online Mob Modeling with Astah x miro!

  • by Satomi Joba
  • Posted on May 28, 2020May 28, 2020
  • Class Diagram

Start Online Mob Modeling with Astah and Miro!

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Trouble with Astah plugin SDK due to access error to Maven repository

  • by mityamamoto
  • Posted on March 5, 2020February 19, 2021
  • pro-bug

From January 15, 2020, connections to Maven’s central repository have been restricted to https.
This may cause errors when using Astah plug-in SDK.

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Diagram name does not appear inside the diagram frame

  • by Satomi Joba
  • Posted on March 2, 2020March 2, 2020
  • pro-bug

There is a degrade in Astah Professional version 8.2. Some diagram names do not appear inside the diagram frame. Please read the post for the workaround.

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INCOSE Japan Symposium 2020 in March!

  • by Satomi Joba
  • Posted on January 29, 2020January 29, 2020
  • Announcement

JCOSE (INCOSE Japan Chapter) is going to hold an international symposium – Beyond traditional Systems Engineering domains and regions, at Yokoyama in Japan from March 27 to 29, 2020!

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New Years Holiday Schedule

  • by ume
  • Posted on December 23, 2019December 23, 2019
  • Announcement

We will be closing our office for New years holidays.
Dec.28 (Sat) – Jan.5 (Sun)

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[Compare Project] lists up identical models as conflicts

  • by Satomi Joba
  • Posted on September 9, 2019September 9, 2019
  • pro-bug

When you compare files using [Compare Project], identical models would be detected as conflict.

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