skip rule coding to skip an element from Retro payroll

Summary:

Do we have any suggested skip rule code to skip an element from being processing from Retro pay

Content (please ensure you mask any confidential information):

I have added new elements for employees. Both retro pay and calculate payroll is picking those elements.

How can we write skip rule to skip these elements during tretro pay

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Code Snippet (add any code snippets that support your topic, if applicable):