go to post alon test · Jun 1 Hello, Thank you for your response! I have tried searching for the Interoperability classes in the IRIS terminal, but I am unable to find them. Specifically, I tried the following commands: DO ##class(Ens.Config).GetEnsembleVersion() – Returns "Class does not exist." DO ##class(Ens.Util).GetVersion() – Returns "Class does not exist." I also tried searching for any classes containing "Ens" by running: objectscriptCopyEdit DO $SYSTEM.OBJ.Search("*Ens*") But I couldn't find any related classes in the results. It seems that the Interoperability components (formerly known as Ensemble) are not available in my current installation. Could you please advise how I can install or enable the Interoperability components? Or if there are any specific steps I missed during the installation process? I would appreciate your guidance on how to proceed. Thank you for your help!