| EnterServiceItemReference | (var Record Service Line) | | public | 24-28 | - |
| ReferenceLookupServiceItem | (var Record Service Line, var Record Item Reference, Boolean) | | public | 24-28 | - |
| InsertItemReference | (Record Item Vendor) | | public | 24-28 | - |
| DeleteItemReference | (Record Item Vendor) | | public | 24-28 | - |
| UpdateItemReference | (Record Item Vendor, Record Item Vendor) | | public | 24-28 | - |
| FindOrSelectFromItemReferenceList | (var Record Item Reference, Boolean, Code[20], Code[50], Code[30], Enum Item Reference Type) | | public | 24-28 | - |
| FindOrSelectFromItemReferenceList | (var Record Item Reference, Boolean, Code[20], Code[50], Code[30], Enum Item Reference Type, Date) | | public | 24-28 | - |
| ServiceReferenceNoLookup | (var Record Service Line) | | public | 24-28 | - |
| ServiceReferenceNoLookup | (var Record Service Line, Record Service Header) | | public | 24-28 | - |
| ValidateServiceReferenceNo | (var Record Service Line, Record Service Header, Boolean, Integer) | | public | 24-28 | - |
| ValidateServiceReferenceNo | (var Record Service Line, Record Service Header, Record Item Reference, Boolean, Integer) | | public | 24-28 | - |