Does anyone know who wrote the 'autoassemblybyinvoicerange' program for sage 300 erp.

Who wrote or currently owns the program  'autoassemblybyinvoicerange'. 

You run the program from the desktop after invoicing but before Day-End.  It automatically assembles the bom's on the range of invoices.  Saves a boat load of manual assemblies in IC.

Our customer needs an update and I cannot find the creator.
TIA