a514787405

Hello everyone, my machine is Ultimaker 3. Now i use cura to slicer the model. Now i have a model with two different parts, A and B. The relationship between A and B is that, B is inside A, it's a part of A but not support. A and B are both important parts of this model, but they should be printed with different material. Ultimaker 3 has 2 Extrusions, but i don't know how to set the parameter to change the material, because these two parts are both not "Support". Is there someone who can help me？I can try another slicer software.