material data

[piersilvio]

Hello everyone, the question is similar to other previous questions. through the command branch I defined the matarial, but wb needs to assign to the solid a material defined by engeenering date so that the solution can start. therefore which of the two seamen is in fact assigned to the solid?
also in which position do you need to enter the postprocess command pl****** to view the location of the first slots? or in other terms how can you view them with snipets?
thanks to all