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Home » Modeling » Papyrus » Missing Composition edge in UML Class Diagram palette (The composition edge is missing from the palette for a UML Class Diagram)
icon5.gif  Missing Composition edge in UML Class Diagram palette [message #1071253] Fri, 19 July 2013 16:45 Go to next message
Jean-Mik M is currently offline Jean-Mik MFriend
Messages: 1
Registered: July 2013
Junior Member
I'm completely new to Papyrus and I'm trying to create a UML class diagram where 2 classes have a composition relationship between them.

However, the Composition/aggregation/ are completely missing from the palette?

The only way I can get the composition edge is by creating a SysML diagram.

Those are basic UML relationships, I'm quite surprised they're not that easily available...

Does anyone know if there's a way to add the Composition & Aggregation edges in the Palette, for a UML Class diagram?


Re: Missing Composition edge in UML Class Diagram palette [message #1072182 is a reply to message #1071253] Mon, 22 July 2013 08:50 Go to previous messageGo to next message
Camille Letavernier is currently offline Camille LetavernierFriend
Messages: 932
Registered: February 2011
Senior Member

You need to draw a standard Association, then change one end to either "Composite" or "Shared", from the properties view.

You could also customize your Palette (Right click on the palette > Customize), and create a new tool for composite associations. For example:

- Create a new palette
- Add an association to the palette
- Add a new "Aspect action", select "Set association ends properties"
- Set the aggregation of an end to "Composite"


Camille Letavernier
Re: Missing Composition edge in UML Class Diagram palette [message #1312843 is a reply to message #1072182] Thu, 24 April 2014 14:36 Go to previous message
melek mssaed is currently offline melek mssaedFriend
Messages: 3
Registered: April 2014
Junior Member
j'ai un projet qui a comme contenue l'ajout d'une extension pour certain diagrammes uml bon j'ai besoin d'ajouter dans la palette des iconnes et des figures qui repond a mon besoin , j'utilise UMLDesigner sil vous plais j'attend votre réponse et merci d'avance.
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