TTMSFNCRESTClientEditor & TMS Smart Setup

How do I install "TTMSFNCRESTClientEditor" when using TMS Smart Setup?
I don't have "TMSFNCRESTClientEditor" (Package) available on my disks.
I can download "TMS FNC UI Pack" but it is of type "setup.exe"
My Delphi version: Tokyo

Source: TMSFNCRestClientEditor


Because of a dependency to TMS FNC UI Pack the package is not installed by default. We'll investigate. You can navigate to the extracted source folder and then install the package manually by opening it in the IDE.