Astah in 5min
Skip to content
  • by diagrams
    • Class Diagrams
    • UseCase Diagram
    • Sequence Diagram
    • Statemachine Diagram
    • Activity Diagram
    • Composite Structure Diagrams
    • ER Diagram
    • MindMap
    • Requirement Diagram
  • By Scenes
    • Code Generation
    • Create documents
    • Draw clean diagrams
    • Edit existing diagram
    • Search models
    • Share diagrams
    • Team Development
    • API
  • VIDEOS
  • Plugins
    • API
    • Script Samples
    • Add Special View
    • Script
    • Code Generation
  • Products
    • Astah Professional (UML)
    • Astah SysML
    • Astah GSN
  • Bug Info
    • Astah Professional
    • Astah UML
    • Astah System Safety
    • Astah SysML
    • Astah GSN
    • Astah Viewer
  • News
    • Releases
    • Campaigns
    • Event
    • Licensing
  • software modeling
    • Agile
    • safety-critical software development

Author: Kaori Kitamura

Holiday Announcement

  • by Kaori Kitamura
  • Posted on April 18, 2022April 21, 2022
  • Announcement

We will be closing our office as below.

  • 4/29(Fri), 5/3(Tue) – 5/5(Thu)
  • 5/13(Fri)
  • Read More

    Holiday Announcement – Apr.15 (Fri)

    • by Kaori Kitamura
    • Posted on March 28, 2022March 29, 2022
    • Announcement

    Due to our annual internal events, we’ll be closing our office on April 15th(Fri) in Japanese Time.

    Read More

    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.

    Read More

    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

    Read More

    [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.

    Read More

    ​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

    Read More

    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

    Read More

    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.

    Read More

    How to add ER Data Type

    • by Kaori Kitamura
    • Posted on October 5, 2015October 5, 2015
    • TIPS

    How to customize ER Data Type to use for ER Entity’s Attributes in Astah

    Read More
    • Facebook
    • Twitter
    • YouTube

    Popular Posts

    • ​How to auto-create UML Class diagrams and ER diagrams​
      ​How to auto-create UML Class diagrams and ER diagrams​
    • Can I export diagrams in PDF format from Astah?
      Can I export diagrams in PDF format from Astah?
    • Class Diagrams TIPS
      Class Diagrams TIPS
    • Use scripting language to access models in Astah
      Use scripting language to access models in Astah
    • 3 TIPS to create UML Class Diagrams fast
      3 TIPS to create UML Class Diagrams fast

    Authors

    Satomi (Communication Manager)

    Kenji (CEO)

    Toshihiro Okamura

    Toshi (Astah Dev. Lead)

    Like us on Facebook

    Like us on Facebook

    Twitter Updates

    • 8 Best Light/Dark Themes for Astah System Safety astahblog.com/2022/08/19/8-b… via @astah_en 5 months ago
    • RT @TheDonRaab: Two years ago, I wrote this blog on Eager and Lazy iteration in Java. Definitely one of my favorite blog titles. @EclipseC… 9 months ago
    • ChangeVision is proud to announce the release of Astah Professional & #UML v8.5 with auto diagram layout for Sequen… twitter.com/i/web/status/1… 10 months ago

    Social

    Categories

    Activity Diagram Agile Announcement Class Diagram Code Generation Create documents Diagram Draw clean diagrams Edit existing diagram ER Diagram Event GSN MindMap News Plug-in pro-bug Releases reverse engineering Script sequence diagram Share diagrams Statemachine Diagram SysML sysml-bug Team Collaboration TIPS UML uml-bug UseCase Diagram
    Blog at WordPress.com.
    • Follow Following
      • Astah in 5min
      • Join 69 other followers
      • Already have a WordPress.com account? Log in now.
      • Astah in 5min
      • Customize
      • Follow Following
      • Sign up
      • Log in
      • Report this content
      • View site in Reader
      • Manage subscriptions
      • Collapse this bar