Migrating 4 to 5 : Class/Data Object Export/Import

Hello!
We were migrating PC4 to PC5 within a local machine. Now we want to update live version. Problem is, that the work continued while we were migrating our plugins etc. Also the classes/data objects have eventually been modified.

What I do at the moment is looking at each node of each data object/class and compare through local and live version. Live still is PC4. That takes a lot of time and I search for an easier/faster way.

Is it able to export PC4 classes and re-import them in PC5 without big pain? Some fields were added within PC5, do they get default values? Is there a loss of data?

Or perhaps you know another way to get that mess done :slight_smile:

Thx a lot for your help!