-shape and unites faces and edges, sharing one surface.
-
-\n <b>TUI Command:</b> <em>geompy.RemoveExtraEdges(theShape)</em>,
-there <em>theShape</em> is a compound or a single solid to remove irregular edges from.
-\n <b>Arguments:</b> Name + one shape.
+shape. Its main purpose is healing of solids and compounds to obtain
+hexahedral solids and compounds of hexahedral solids.
+However, there is an option to unite all faces sharing one
+surface, which produces not only hexahedral solids.
+
+\n <b>TUI Command:</b> <em>geompy.RemoveExtraEdges(theShape,doUnionFaces)</em>,
+where <em>theShape</em> is a compound or a single solid
+and <em>doUnionFaces</em> is a boolean parameter, that regulates,
+whether the faces, sharing a common surface, should be united.
+\n <b>Arguments:</b> Name + one shape + a flag.
+\n <b>Advanced option:</b>
+ \ref restore_presentation_parameters_page "Set presentation parameters and sub-shapes from arguments".