Adding signal receptions to classifiers

In your UML model, you can add signal receptions to a classifier to indicate that the classifier is ready to respond to a signal. The signal reception identifies the signal and specifies how the receiving object should respond.

To add a signal reception to a classifier, the signal must already be part of your model.
To add a signal reception to a classifier:
In the diagram editor, drag the signal onto the classifier shape in the diagram.
Tip: The signals in your model need not appear in the diagram editor. You can also drag a signal from the Model Explorer view onto a classifier shape in the diagram editor.
Related concepts
Signals
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