We have HR integration turned on and using the org. structure replicated from HR in R/3. By turning the HR integration on we can no longer manually create users via transaction users_gen. I'm wondering if there is a way to create users in the org. structure after HR integration is turned on? We have several contractors that we would like to give the capability to shop but since they are not in the HR Org. structure we have no way of adding them to the Org. structure in SRM.