Any time new columns are added to the PayRunMaster, they also need a T4 Mapping item for them to be included in the T4s.

You can add the T4 mapping by following these steps:

  1. Login to front-end payroll site.
  2. Go to any company.
  3. Click "T4s" on the left menu.
  4. Then click "View T4 Mapping" button.
  5. Click "Add Entry".
  6. Choose the T4 Box you want to map to.
  7. Choose the new payroll item.
  8. If it's for all companies, then make sure "All companies" is selected (which is the default), otherwise choose the specific company this is for.
  9. Click "Save".