Hello everyone, I'm a newcomer to fe-safe and I've recently encountered some issues. I would greatly appreciate your help. Thank you.

I used Ansys APDL for modeling a composite layup. After performing a static analysis, I imported the .rst result file into fe-safe, but the groups only show Material 1. I want to assign individual S-N curves for each material in the composite. How should I proceed? Could someone please help me with this? I would be very grateful.