>On reflection, I don't think it could work. If oApp is a singleton (or shared) then cloning an object which is a property of oApp means everyone will be referencing the same clone (i.e. oProcess.oApp.Tables = Clone(oProcess.oApp.Tables) achieves nothing). The objects which might be changed would need to be cloned independently and not be properties of oApp.

Well, I have something like this:

lcLabel = oProcess.oApp.Tables("Customer").Fields("InvoiceNo").Title_E

So, I cannot break that apart. This is the one concept of the framework and why everything is so easy to work with. This is also why I have everything in memory in regards to the data dictionary. So, if I cannot clone independently an object under oApp, is the only way a deep copy?