The 'Update' feature matches employees who exist in the system against those being newly uploaded.
The 'Update' feature matches employees from the new import, to current employees uploaded to the case.
The matching logic is as follows:
FIRST PASS: First Name = First Name and Last Name = Last Name and Email = Email or First Name = First Name and Last Name = Last Name and Mobile = Mobile or First Name = First Name and Last Name = Last Name and Employee Number = Employee Number
SECOND PASS: First Name = First Name and Last Name = Last Name and Employee Address= Employee Address
THIRD PASS: First Name = First Name and Last Name = Last Name If any of these matches produce a single match then it is a match, if no matches or more than one match then it is not considered a match. Any non-matched employees during the import are imported as new employees.
If there are matched employees the system updates the following:
Last Name First Name Middle Name Gender DOB Address1 Address2 City State Postal Code Country Code Mobile Email Hire Date Location Id Location Number Termination Date Employee Class Employee Sub-Class.
Any existing employees that are not matched to the import are also updated in the system where the termination date is set to today's date. This assumes that the IC got a new file from the company but the company did not have terminated employees in the new census file