I am trying to start using UP Studio 3, but unfortunately, I cannot find where to define on which board/bed Flex or Perf the printing will be done on my UP mini 2. By default, UP Studio 3 opened the workspace with a Perf Board, but I see other images in tutorials and other UP Studio 3 screenshots and a bed there is a Flex board without holes in it. So, where I can change the Printing board?
