diff --git a/doc/salome/gui/SMESH/input/adding_nodes_and_elements.doc b/doc/salome/gui/SMESH/input/adding_nodes_and_elements.doc
index 99928215a..5c99e8e79 100644
--- a/doc/salome/gui/SMESH/input/adding_nodes_and_elements.doc
+++ b/doc/salome/gui/SMESH/input/adding_nodes_and_elements.doc
@@ -27,10 +27,24 @@ following associated submenu will appear:
From this submenu select the type of element which you would like to add to your mesh.
-\note All dialogs for adding nodes or elements to the mesh (except for
-the dialog for 0D elements) provide a possibility to add them to the specified group
-or to create it anew using Add to group box, which allows to choose
-an existing group for the created node or element or to give name to a new group.
+\note All dialogs for adding new node or element to the mesh (except for
+the dialog for 0D elements) provide a possibility to add it
+automatically to the specified group or to create it anew using
+Add to group box, that allows to choose an existing group for
+the created node or element or to give the name to a new group. By
+default, the Add to group check box is switched off. If user
+swiches this check box on, the combo box listing all currently
+existing groups of the corresponding type becomes available. By
+default, no any group is selected. In such a case, when user presses
+Apply or Apply & Close button, the warning message box
+informing the user about the necessity to input new group name is
+shown. The combo box lists both \ref standalone_group "standalone groups"
+and \ref group_on_geom "groups on geometry". If the user has
+chosen the group on geometry, he is warned and proposed to
+\ref convert_to_standalone "convert this group to the standalone".
+If user refuses converting operation, an operation is cancelled and
+new node/element is not created!
+
See Also sample TUI Scripts of
diff --git a/doc/salome/gui/SMESH/input/adding_quadratic_elements.doc b/doc/salome/gui/SMESH/input/adding_quadratic_elements.doc
index 2ab778eca..83736c85d 100644
--- a/doc/salome/gui/SMESH/input/adding_quadratic_elements.doc
+++ b/doc/salome/gui/SMESH/input/adding_quadratic_elements.doc
@@ -18,10 +18,24 @@ one of the following:
\image html image152.png
-\note All dialogs adding quadratic elements to mesh provide a possibility
-to add them to the specified group or to create it anew using Add
-to group box, which allows to choose an existing group for the created element or
-to give name to a new group.
+\note All dialogs for adding quadratic element to the mesh
+provide a possibility to add new element
+automatically to the specified group or to create it anew using
+Add to group box, that allows to choose an existing group for
+the created node or element or to give the name to a new group. By
+default, the Add to group check box is switched off. If user
+swiches this check box on, the combo box listing all currently
+existing groups of the corresponding type becomes available. By
+default, no any group is selected. In such a case, when user presses
+Apply or Apply & Close button, the warning message box
+informing the user about the necessity to input new group name is
+shown. The combo box lists both \ref standalone_group "standalone groups"
+and \ref group_on_geom "groups on geometry". If the user has
+chosen the group on geometry, he is warned and proposed to
+\ref convert_to_standalone "convert this group to the standalone".
+If user refuses converting operation, an operation is cancelled and
+new node/element is not created!
+
To create any Quadratic Element specify the nodes which will form your
triangle by selecting them in the 3D viewer with pressed Shift
diff --git a/doc/salome/gui/SMESH/input/creating_groups.doc b/doc/salome/gui/SMESH/input/creating_groups.doc
index 4d74a3aa0..29b17f1ae 100644
--- a/doc/salome/gui/SMESH/input/creating_groups.doc
+++ b/doc/salome/gui/SMESH/input/creating_groups.doc
@@ -23,7 +23,7 @@ elements which will form your group:
SALOME Platform distinguishes between the two Group types:
Standalone Group and Group on Geometry.
-