Tutorial Solid Displacement with more of one material properties
 

Hello,

I'm trying to do the tutorial of Open Foam. In the tutorial stressAnalysis/solidDisplacementFoam, I could change to different geometry and various bordery conditions also and it worked well. Now I want to do this probleme with
two different materials but I don't now how I could apply two different properties of material for my geometrie. In the file mechanicalProperties (constant/mechanicalProperties) we don't have the possibilite to apply two differents properties of materials.

Do you have any suggestion to do it ??

Thank you in advance

Daniel