File merge

[Manuel Bouvier]

Hi!

I try to make a single lyx  file out of several other lyx files which
are in different folders. The problem appears when I try to look after
the final postscript file. All the figures give an error message because
the path is relative to the folder of the original file.
How do I get lyx to store the full path (/root/mnt/...) without typing
it for each figure????