Hi dear community,
in software project, we have post function in actions button which creates issue in service project.
But here is the question due to summary field is mandatory that im struggling, i donot want to use same summary field both projects. That's why i have created ''Task Summary" custom field and add the related screen.
But i had an this error.

and i have set summary field copy from "task summary."

Do you have any suggestions about it?
Thanks,