<li><b>Processing identical groups</b> - allows selecting the method
of processing the namesake groups existing in the input meshes.
They can be either <ul>
- <li>\b United - all elements of \em Group1 \em of Mesh_1 and \em Group1 of \em Mesh_2
- become the elements of \em Group1 of the \em Compound_Mesh, or</li>
- <li>\b Renamed - \em Group1 of \em Mesh_1 becomes \em Group1_1 and \em Group1 of \em Mesh_2
- becomes \em Group1_2.</li>
+ <li>\b United - all elements of \em Group1 of \em Mesh_1 and \em
+ Group1 of \em Mesh_2 become the elements of \em Group1 of the
+ \em Compound_Mesh, or</li>
+ <li>\b Renamed - \em Group1 of \em Mesh_1 becomes \em Group1_1
+ and \em Group1 of \em Mesh_2 becomes \em Group1_2.</li>
</ul>
See \ref grouping_elements_page "Creating Groups" for more information
about groups.</li>
