My Client Rongsheng Petrochemical is a DSS API User. We are working with them on DSS Mandatory migration. They have asked a question, need your help with it. Our software contains some .dll files which didn’t mention in your instruction. Is that yours? Or it may from our software supplier? -ThomsonReuters.Dss.RestApi.Client.dll -ThomsonReuters.Dss.Core.RestApi.Common.dll