Using the
!NatSkin theme, you have the possibility to use one or more (or no) sidebars (in configure, Extensions > NatSkin > Default theme settings >
{NatSkin}{SideBar}: left, right, both, off
By default, in the sidebar,
My sidebar / Create a personal sidebar is shown.
If you enable the
!ListyPlugin (in configure, Extensions > Extension operation and maintenance), this text is changed in
My links / Add item.