Patent ID: 8666852

Claim:
A method of reversing documents in a convergent invoicing system, the method comprising: creating a reversal task related to an error discovered in at least one invoicing document in the convergent invoicing system; adding, using a computer processor, a first set of one or more reversal triggers to the reversal task, wherein the reversal task links to the first set of one or more reversal triggers, each of the one or more reversal triggers identifying a reversal that is to occur to a corresponding document of a first set of documents in the convergent invoicing system, wherein each reversal trigger is requested to be performed by a user; automatically adding, using a computer processor, a second set of reversal triggers to the reversal task, causing the reversal task to link to the second set of reversal triggers, each of the reversal triggers of the second set of reversal triggers identifying a reversal that is to occur to an additional document that is related to at least one of the first set of documents, wherein each reversal trigger in the second set of reversal triggers is not expressly requested by the user; receiving an indication that the reversal task has been released; in response to the indication that the reversal task has been released, for each reversal trigger corresponding to the reversal task; processing the reversal trigger, causing a corresponding document linked to the reversal trigger to be reversed; and deleting the reversal trigger.