Carp Daniela-Iuliana:
How can i do this in Vaadin 14? Thanks!
grid.addComponentColumn(item -> new Label("Label"));
you can use item-specific values inside that lambda: grid.addComponentColumn(item -> new Label(item.getName()));
grid.addComponentColumn(item -> ...)
is a short form for grid.addColumn(new ComponentRenderer<>(item -> ...));
Further documentation on grid column renderers: https://vaadin.com/docs/v14/flow/components/tutorial-flow-grid.html#using-component-renderers