Factors which might effect.

Hi all,

This is a basic question but I need to know it quick so I am posting here. I did not have much time to go through the PDF’s. Anyways, My question is we are implementing WM on 6.1 we are building few interfaces. They are planning to upgrade it to 7.1 in few more months. Will this upgrade leads to any problems with the present interfaces if they are not completed by then?

The present interfaces is integrating WM 6.1 with WM 7.1 of other company with the use of Broker. What are the factors that I need to consider the most.

Please help!!
Thanks in advance,
DaVID.