Yesterday, I was invited to PHP Quebec in Montreal, by Anna Filina and talked about “Agile In the Agile Age”. Modeling in the Agile Age from Kenji Hiranabe I wanted to say that Agile is […]
We will be running our website maintenance on Change Vision Members page during the period below. Sep.28 (Sat) 12:00pm – Sep.29 (Sun) 8:00pm EDT During this time period, you aren’t able to: – sign up […]
We have an important announcement to make regarding Astah UML Pad (Astah for iPad edition). We’ve decided to take Astah UML Pad from AppStore until it is ready for iOS7 because we had found a […]
The “Look” of UML diagrams counts. Diagrams that look “clean” increase the clarity of models in visual and that makes it easier for yourself and importantly for the audiences to read and understand the models […]
Astah Professional supports ER (Entity-Relationship) diagrams. ER Data Type Astah has a preset of frequently-used ER Data Types which you can use by default. In Astah, CHAR is set as default, so when you add an […]
UML Object diagram Object diagram is used for representing a relationship between instances. In OMG UML 1.5 specification, it is defined as “a graph of instances, including objects and data values. A static object diagram is an […]
I want to share my analysis of the “Sushi” domain. Sushi is constructed by Neta, Rice and sometimes Nori. There are several categories of Sushi called, “Shiromi(White fish)”, “Hikarimono(Gleaming fish)”, and Gunkan. You eat Sushi […]
Clone menu is now available in Diagram Editor – Added on 2026/07/15. Last week the same question below came in from several users. “I copied a Class and pasted it on a diagram. But when […]
I hosted a following webinar on July 19th about “Introduction to Astah SysML”. Here’s a recorded webinar video uploaded on Youtube: In this webinar, I created some diagrams to design a part of SUV engine […]
Hello, we’ve released Astah SysML version 1.0 last month and download of its free trial is increasing every day. Thank you! So we decided to host a webinar on July 19th (Fri) at 10:00am EDT to […]
