Step-by-step guide to installing Excalidraw Nomnoml Diagrams for Jira, creating scenes, adding Nomnoml diagrams, and attaching them to issues.

Install the plugin
In the dropdown menu “Apps,” click on the “Excalidraw Nomnoml” tab.
Click the “Create a new scene” button and create your first scene.
Add Nomnoml code
You can refer to the syntax documentation here: nomnoml association types.

Nomnoml example:

[<frame>Decorator pattern|
  [<abstract>Component||+ operation()]
  [Client] depends --> [Component]
  [Decorator|- next: Component]
  [Decorator] decorates -- [ConcreteComponent]
  [Component] <:- [Decorator]
  [Component] <:- [ConcreteComponent]
]

Attach the created scene to the project or project issue.
Go to the project page and click on the “Excalidraw nomnoml” tab.
Edit the scene positioning for a convenient view.
Enjoy using our plugin on the project page.
You can also attach the created scenes on the project page.
Go to the issue page and click on the “Excalidraw nomnoml” tab.
Click on the “Scenes” tab, select the previously created scene, and attach it.
Edit the scene positioning for a convenient view.
Enjoy using our plugin on the issue page.

Excalidraw Nomnoml Diagrams for Jira – Setup Guide