+- For an element:
+ - Element ID;
+ - Type (triangle, quadrangle, etc.);
+ - Gravity center (X, Y, Z coordinates);
+ - Connectivity information (connected nodes);
+ - Quality controls (area, aspect ration, volume, etc.);
+ - Position on a shape (for meshes built on a geometry);
+ - Groups information (names of groups the element belongs to).
+
+<center>\image html eleminfo2.png
+<em>"Element Info" page, element information</em></center>
+
+The use can either input the ID of a node or element he wants to
+analyze directly in the dialog box or select the node(s) or element(s) 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
+reasons, this information is shown in a short form (group names
+only). The detailed information on groups can be switched on via the user
+preferences, see \ref mesh_preferences_page.
+
+\anchor mesh_addition_info_anchor
+<h2>Additional Information</h2>
+
+The <b>Additional Info</b> tab page of the dialog box provides an
+additional information on the selected object: mesh, sub-mesh or
+group.
+
+For a mesh object, the following information is shown:
+- Name
+- Type: based on geomerty, imported, standalone
+- Shape (if mesh is based on geometry)
+- File (if mesh is imported from the file)
+- Groups
+- Sub-meshes
+
+<center>\image html addinfo_mesh.png
+<em>"Additional Info" page, mesh information</em></center>
+<br>
+
+For a sub-mesh object, the following information is shown:
+- Name
+- Parent mesh
+- Shape
+
+<center>\image html addinfo_submesh.png
+<em>"Additional Info" page, sub-mesh information</em></center>
+<br>
+
+For a group object, the following information is shown:
+- Name
+- Parent mesh
+- Type: standalone, group on geometry, group on filter
+- Entity type: node, edge, face, volume
+- Size
+- Color
+- Number of underlying nodes (for non-nodal groups)
+
+<center>\image html addinfo_group.png
+<em>"Additional Info" page, group information</em></center>