In your project, you can synchronize the parameters and arguments in a behavioral invocation.
On the 'Behavior' tab of the Properties window for the element, click on the to synchronize the number of arguments in the invocation element with the number of parameters in the associated behavior.
This automatically creates or deletes arguments based on the number of parameters in the behavior.
If any arguments are to be deleted, Enterprise Architect prompts you to confirm the operation. Click on theto confirm.
Design > Element > Properties > Properties > Behavior
- The is enabled only if the invocation is associated with a valid behavior, as identified in the 'Behavior' field