You can also let Deep Clone trigger a Jira Automation Incoming Webhook on the issues created by Deep Clone. Just create a Webhook (using the first option, “Issues provided in the webhook HTTP POST body”) and adjust Deep Clone with the Webhook URL:

Make sure that the Jira Automation rule is either global or, if it’s a “Project rule”, within the target project where the cloned issue is created.

Beware of infinite loops between Jira Automation and any Workflow Post Functions, possibly triggered by Jira Automation as well.