Underneath the layout structure you will find the Elements area. The
elements that you will use to construct a layout can be selected here
and then moved onto the workspace via drag & drop.
The display of elements can be changed via the context
shows icons for the elements
Show Icons and Titles
shows icons and titles of the elements
Show Icons and Description
shows icons and descriptions
In the Search field, you can search for elements. If you click in the
upper area on an entry, the elements in the lower area will be filtered
depending on which group has been selected.