If **Show IDs** is activated, IDs of selected nodes or elements are displayed in the 3D viewer.
.. note::
- The information about the groups, to which the node or element belongs, can be shown in a short or in a detailed form. By default, for performance rasons, this information is shown in a short form (group names only). The detailed information on groups can be switched on via :ref:`Show details on groups in element information tab <group_detail_info_pref>` option of :ref:`mesh_preferences_page`.
+ The information about the groups, to which the node or element belongs, can be shown in a short or in a detailed form. By default, for performance reasons, this information is shown in a short form (group names only). The detailed information on groups can be switched on via :ref:`Show details on groups in element information tab <group_detail_info_pref>` option of :ref:`mesh_preferences_page`.
.. _mesh_addition_info_anchor: