NSC IO said interfiling should occur automatically

[fifthave]

Called NSC, IO said interfiling should occur automatically regardless how many I-140 I filed, and regardless of which I-140 I filed my 485 with. The IO also told me that I do not need to send any request for interfile.
I recalled someone here did send interifle request before his NIW was rejected, and he said if could get 485 rejected if he had not sent the interfile request before th NIW rejection.
Any comments?

 

[fifthave]

Called NSC again, a different IO told me that it is not done automatically, and suggested me submit a request to NSC.

 

[skvadivel]

Neither it is done automatically nor it can be done by request. It is just the matter for luck

 

[goviks]

Neither it is done automatically nor it can be done by request. It is just the matter for luck

I agree with vadivel. Don`t trust any one execpt LUCK.