How to save a mesh with *.msh format ?

Hello,

I created a 2D mesh on Hypermesh. I would like to save it as an msh file (a format that it is compatible with Gmsh). However, *.msh doesn't seem to be included in the list of possible formats.  Does anybody know how I can do that ? 

Thanks in advance for your answer. 

Jean de Rauglaudre

<?xml version="1.0" encoding="UTF-8"?>