Can someone please provide groovy expression for Manager's Manager in Alerts Composer?

Summary:

Hi Experts,

Can someone please provide groovy expression for Manager's Manager in Alerts Composer, that can be provided in the recipients Worklist and Email?

Use Case: if a required training is overdue by more than 7 days, the manager's manager needs to be copied in the escalation notification.

Regards,

Sumit Upadhyaya

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26A

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