nUse ACP (Pre) to define the layers in the stackup.nThat way, you use a single layer of shell elements, but the material is the stackup that you defined.nWatch some YouTube videos on how to use ACP (Pre) to define the stackup.nI am fortunate to have access to the ANSYS Learning Hub, so I took the ACP introduction course.nI am interested to practice ACP (Pre) so if you reply with the full definition of the 7 layers, I will help you.nSay which version of ANSYS you are using in your reply.n