I have created a custom section using Robot 'Section Definition', but since it is a non-standard material, I also want to input custom material properties when i use the section in a frame analysis - is there an easy way to do this?
Create your own material in Tools\ Job Preferences \ Materials, then press Modification button. After filling all data under new material name please press Add.
It may happen that such material is not visible in project immediately. In such case please change layouts or restart ARSA.