Hi … Please this is a straight foreword question … as long as I have multi material ids as in this picture https://i.imgur.com/k79SISL.png [i.imgur.com] How can I use it in an imported FBX file ? in another way how to define multi material in objects .. if I select the material in the material node it will read only one material of multi … so how to do that in the right way?I can do groups and select material one by one but that is not how multi material works … it should be done automatically