I am testing the upgrade from 2015 R2 to 2018 R2. I have installed the 2018 client on the same machine as the existing 2015 client. When I first ran GP Utils the DB upgrade went through fine enough and I arrived at the Additional Tasks window. I picked the "Update modified forms and reports", hit Process. The launch file selected was for the 2018 instance of GP. I then selected the products I wanted and hit Update. Once done, I was expecting that all artifacts from the 2015 Customization Maintenance window (for the selected products of course) would have been transfered/imported. However, I note that VBA code and related items (user forms, references) have not been brought in.
Have I misunderstood the purpose of the tool? Was I meant to Export/Import using Customization Maintenance and then run GP Utils to upgrade fields as needed?
On a side note, I run into an error when updating Project Accounting, but I'll wait to confirm that I have the basic process right first.