[Gmsh] How to visualize a group-of-nodes after importing mesh in .med-format?

[Johannes Ackva]

hello,
after importing a mesh in .med-Format I want to visualise a Group of
Nodes. But in Tools - Visibiliy - ElementaryEntities I find only Volume,
Surface and Line entries which represent the groups of elements of the
mesh. Is it possible to visualize also groups of nodes and how to do it?
Or have they disappeared after the import?

Thank You in advance

Regards Johannes_ACKVA