On the odd occasion you may need the xln translations.
Both xln1 and xln2 are identical, at the command line, cd /etc/opt/defty, there you will see the xln file.
Make a backup of current xln1 and xln2 files;
cp /etc/opt/defty/xln1 /etc/opt/defty/xln1.bak
cp /etc/opt/defty/xln2 /etc/opt/defty/xln2.bak
Then copy the xln files to the /etc/opt/defty directory;
cp xln1 /etc/opt/defty/xln1
cp /etc/opt/defty/xln1 /etc/opt/defty/xln2
Perform a reset system 4 and the CM will load the translations.
Note: If your xln files have come from a backup you will need extract the file first “tar –xvf xln_filename_000000_20141111.tar.gz”