In this use case, we will create an issue after executing a transition. The summary of this newly created issue will be set from the transition screen.
Configuration
Add a screen where you can change the summary of the current issue to the transition of your choice.
Add a Create issue post function to the workflowtransition you where you added the screen.
Issues to be created
Mode
Choose Single issue
Issue type
Choose Selected issue type → Task
Summary
Enter the following expression with parsing mode set to Basic text