-<ul>
-<li>\b United - all elements of Group1 on Mesh_1 and Group1 on Mesh_2
-become the elements of Group1 on the Compound_Mesh, or</li>
-<li>\b Renamed - Group1 on Mesh_1 becomes Group1_1 and Group1 on Mesh_2
-becomes Group1_2. See \ref grouping_elements_page "Creating Groups"
-for more information about groups.</li>
-</ul>
-<li><b>Create common groups for initial meshes</b> checkbox permits to
-automatically create groups of all elements of the same type
-(nodes, edges, faces and volumes) for the resulting mesh from the
-elements
-of the initial meshes.
-</li>
-<li>You can simply unite meshes or choose to <b>Merge coincident nodes
-and elements</b>, in which case it is possible to define the \b Tolerance
-for this operation.</li>
+ <ul>
+ <li>\b United - all elements of Group1 of Mesh_1 and Group1 of Mesh_2
+ become the elements of Group1 of the Compound_Mesh, or</li>
+ <li>\b Renamed - Group1 of Mesh_1 becomes Group1_1 and Group1 of Mesh_2
+ becomes Group1_2.</li>
+ </ul>
+ See \ref grouping_elements_page "Creating Groups" for more information
+ about groups.
+ <li><b>Create common groups for initial meshes</b> check-box permits to
+ automatically create groups corresponding to every initial mesh.
+ </li>
+ <li>You can choose to additionally
+ \ref merging_nodes_page "Merge coincident nodes"
+ \ref merging_elements_page "and elements" in the compound mesh, in
+ which case it is possible to define the \b Tolerance for this
+ operation.</li>