Using the ECO OPEN Interface to import Revised items and Reference Designators into the ECO records

 I have been running into a problem using the interfaces to import reference designators for revised items.

I was wondering if anyone out there have any insert statements that could provide a good example of what should be placed into the interfaces in order to populate an existing ECO that already has a revised item record.

basically I want to import the Components for the Revised item and then all the designators for the components.

Any help anyone can provide would be much appreciated.