How do I confirm ITS flow logic exists?

Hi Guys,

We are upgrading from R/3 4.6C to ECC6.0. The old ITS 2 applications one on ITS 6.2 and another ITS 2.0.

We are having difficulty in finding out/confirming if there is a ITS flow logic involved in the stand alone ITS. This will tell us what kind of effort is needed. I have gone thru forums where they have very good info on how to migrate and what needs to be done if one has flow logic.

My question I do not know if there is ITS flow logic OR how do I confirm if ITS flow logic was involved in the development. What do I need to look at? I looked at <flow> kind of searches in HTML pages...not found...I looked at the ".flow" files...not found.

Since I do not have this background, would appreciate if anyone can point me in the rigth direction...maybe I missed some good documents on SDN?

Any inputs appreciated.

regards,

Anand