Reinforcement setting in raft flooring

[gencideci]

I had a problem in laying the raft and I consulted someone, they said choose the type of raft at the top + flat reinforcement at the bottom. I couldn't find this setting in the ide, can you help me? There is no such thing in the raft tile settings. where do we set

 

[NYILMAZ]

Check out the attached picture.