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OnLink combines employee demographic data and employment data and makes it available for mapping. Any field supported by UKG Pro API can be mapped in this way. Your UKG Pro service account must have the "View" role for the "Personnel Integration" Web Service.
key:employeeId=customfield_10121
map:firstName=customfield_10065
map:lastName=customfield_10066
map:jobTitle=customfield_10067
map:supervisorId=customfield_10068
map:originalHireDate=customfield_10069
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