import com.workday.integration.transform.*;

public class NormalizeData implements Transformer {
    public String transform(String input) {
        // Example: uppercase employee IDs
        return input.toUpperCase();
    }
}

A Java snippet in Workday Studio that transforms inbound CSV data before sending to Workday API.

<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
    <xsl:template match="/Payroll/Employee">
        <wd:Worker>
        <wd:Employee_ID><xsl:value-of select="EmpID"/></wd:Employee_ID>
        <wd:Compensation><xsl:value-of select="Pay"/></wd:Compensation>
        </wd:Worker>
    </xsl:template>
</xsl:stylesheet>

An XSLT snippet inside a Workday Studio assembly mapping external payroll data to Workday XML format.