[neoandr]

Hi,
i just want to confirm my understanding. You want to leave 'invoice number' field as blank in Invoice page. If its correct, in my all invoice pages 'invoice number' field is blank and editable.
my BN of auto pay invoice is : {r*:id=1:xml=SERVPROV}-{nnnnnn:contexts=1:start=1}
which is the default rule in OTM. So it works fine when rule is default.

If you are referring to some other 'invoice number', can you please give brief description about that so i could get more understanding of it?

Thanks