One of the more frequent questions that we get here is how to take a standard integration and do something a little extra. Maybe add lines to the MDA or Extender tables, or to update fields that are not covered by the integration.
This article will show you how to do that using the Post and Pre stored procedures that ship with eConnect
The text is largely out of the documentation, but I've added some points for clarity. The main benefit of having this text here is that we can easily refer to it when answering questions.