Thanks for your answer, Mary. I have tried to use the Classic theme, but the custom menu items that I have added in the advanced theme settings are not shown on the sidebar, they are on the upper area. And, I have also installed the local plugin kopere_dashboard, but the button that would take us to the page does not appear. In the boost theme the link is shown, in the navbar, although the link is not marked when you are inside, but this is another topic.
