No column for main/splice relationship in GetMaterialInformationResponse

[poposhih23]

Issue For materials mounting on the machine, we need to know what comes to main material, and what material is for splicing. In GetMaterialInformationResponse we only see material info and it might cause issue that it will mess up the production if the incorrect material is mounted.
Request Please add one column in GetMaterialInformationResponse to separate from main material to splice.