I haven't used SNAP-PAC-S1's with Beijer HMIs, but I can't imagine it is much harder than using SNAP-PAC-R1's. Do you have any particular issues you're trying to overcome? Or are you simply looking for general advice?

I am in the process of upgrading a project from iX 2.0 to iX 2.2 and I am getting the following error: The type 'System.ComponentModel.INotifyPropertyChanged' is defined in an assembly that is not referenced. You must add a reference to assembly 'System, Version=4.0.0.0, Culture=neutral, PublicKeyTo...