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The open source extensible modeling environment supporting:

UML, BPMN, ArchiMate, SysML, ...

Latest version: 4.0.1 (Last update on February 3rd, 2020)
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What is Modelio?

Learn more about Modelio, its supported standards, its features, its ecosystem, ...

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Get Started

Some steps to start using Modelio, create projects, handle diagrams, install modules, ...

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Get involved in the Modelio community

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Find and download available extensions, resources and tools.

Recent activities

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    • Associating Events/Signals with a Port in Activity...
    • Thanks for the quick reply. It has taken me a while to get back to this... I tried associating the signal with the port as you suggested. This works. I still see one problem with this approach. It is not necessarily clear what port (from the Activity Diagram) the port is being sent over. You can...
    • In Users / General help
    • 3 days 18 hours ago
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    • Hello World / Maven Project Tutorial
    • I am attempting to go through the tutorial for hello world as an attempt to learn about using Modelio with existing java projects. I am not familiar with Maven. When I go through the tutorial and try to run as Maven Install I get a slew of errors: My version of Modelio, me2 and JDK are newer...
    • In Users / General help
    • 4 days 39 minutes ago
    • file
    • Reading stereotype property value in model
    • Finally i found ! In fact the steretype is attached to the attribute (inside the class) but the stereotype properties are not attached to the stereotype :-) They are attached to the parent attribute (inside the class), so the code to reach the sterreotype properties is:...
    • In Developers / Scripts
    • 4 days 5 hours ago
    • file
    • Reading stereotype property value in model
    • Hi, 1) I created a stereotype inside LocalModule/LocalProfile with properties (inside PropertyTableDefinition) 2) I assigned this stereotype on on attribute inside class 3) I filled the stereotype properties with values When i run my jython script, i get the steretype but the properties inside the...
    • In Developers / Scripts
    • 4 days 6 hours ago
    • file
    • R1480 and templated attributes of a class
    • The warning R1480 says: "An Attribute should always be typed by a primitive type" Why is this so? In this particular case, it is one of the template parameters for the template class to which it belongs. A template parameter can also be a class in C++, but it is not possible to designate a...
    • In Users / General help
    • 1 week 4 days ago
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