When completing an import from Bromcom MIS (via the API) the following prioritisation rules are applied for each person type uploaded:
Pupil
- FirstName = PreferredFirstName, FirstName
- LastName = PreferredLastName, LastName
Staff
- FirstName, PreferredFirstName, FirstName
- LastName, PreferredLastName, LastName
i.e.
Name in ParentPay after import = [Use this field if populated], [Use this field as the fallback option]