iv.Add the departments among which there is “I” relationship. Rearrange. v.Add the departments among which there is “O” relationship. Rearrange.vi.Add the rest of the departments. Rearrange. vii.Verify if all the departments are placed and if the important relations are respected Layout Procedures In designing layouts, the procedures can be classified into two main categories: 1. Construction type layout methods basically involve developing a new layout “from scratch”, and 2. Improvement procedures generate layout alternatives based on an existing layout.