Where is the "Get item from slot..." procedure?

I'm very new to MCreator, I just entered version 2025.2 and I wanted to know where the "Get item from slot ..." procedure is or if it still exists, I looked but I didn't find anything, I was looking at Pylo's tutorial on how to make a furnace, but it's from 5 years ago, so I don't know if this procedure was removed or changed, could you help me?