<li>specify the conditions of scale:
<ul>
-<li>activate <b>Move elements</b> radio button to create the source
-mesh (or elements) at the new location and erase it from the previous location;</li>
-<li>activate <b>Copy elements</b> radio button to create the source
-mesh (or elements) at the new location, but leave it at the previous
-location, the source mesh will be considered one and single mesh with
-the result of the scale operation;</li>
+<li>activate <b>Move elements</b> radio button to scale the selected
+mesh (or elements) without creating a copy;</li>
+<li>activate <b>Copy elements</b> radio button to duplicate the selected
+mesh (or elements) and to apply scaling to the copy within the same mesh;</li>
<li>activate <b>Create as new mesh</b> radio button to leave the
-source mesh (or elements) at its previous location and create a new
-mesh at the new location, the new mesh appears in the Object Browser
+selected mesh (or elements) at its previous location and create a new
+mesh of the scaled copy of the selected elements; the new mesh appears in the Object Browser
with the default name MeshName_scaled (it is possible to change this
name in the adjacent box);</li>
-<li>activate <b> Copy groups </b> checkbox to copy the groups of elements of the source mesh to the newly created mesh.</li>
+<li>activate <b> Copy groups </b> checkbox to copy the groups of
+elements existing in the source mesh to the newly created mesh.</li>
</ul>
</li>
</li>
-<li>Click \b Apply or <b> Apply and Close</b> button to confirm the operation.</li>
+<li>activate <b>Preview</b> checkbox to show the result of transformation in the viewer </li>
+<li>click \b Apply or <b> Apply and Close</b> button to confirm the operation.</li>
</ul>
</ol>
