GP 2013 Web Services - Payables Transaction Entry Intercompany Check Box

Hello all-

I am trying to use WCF services with GP 2013.  I have inserted a record but I can't seem to get the Checkbox to check with this code:

payablesInvoice.IsIntercompanyTransaction = Convert.ToBoolean(Convert.ToInt32(value));
payablesInvoice.HasIntercompanyDistributions = Convert.ToBoolean(Convert.ToInt32(value));

I would put all my code here, but basically I just need to know how you go about setting the Intercompany header checkbox on this form via web services?

thank you