What is the function of the "Annuitant with multiple income sources Par 2(2B)" checkbox on the Tax Profile screen?

What is the function of the "Annuitant with multiple income sources Par 2(2B)" checkbox on the Tax Profile screen?

Enable the "Annuitant with multiple income sources Par 2(2B)" checkbox on the Tax Profile screen, when pensioners have multiple income sources. It will result in the following:
  1. Code 3220 (Fixed Rate Taxation Indicator) in the Tax File will be set as "Y - Yes"
  2. The “Tax directive number” field is not mandatory if the employee is linked to tax statuses “Directive”, “Independent Contractor (Directive)”, or “Non-Resident NED (Tax Directive)”
      
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