WAGO config tool "/usr/sbin/cbm" missing from image

[c-born]

In the instructions at section 8.6) C.5) it says Start WAGO config tool "/usr/sbin/cbm"

I don't have the file /usr/sbin/cbm on any of the three releases I've built, or on either of the two different releases that came pre-installed on the TP600 units we purchased.
It does appear on the build-host:

david@ubuntu:~$ find . -name cbm
./wago/ptxproj/projectroot/usr/sbin/cbm
./wago/ptxproj/projectroot/etc/init.d/cbm
./wago/ptxproj/projectroot/etc/config-tools/cbm

but none of these appear in the image when run.
If I manually copy cbm from the build-host to the target and run it from within the /etc/config-tools directory I get:

failed to load external entity "/etc/config-tools/frontend_config_cbm.xml"
failed to load external entity "/etc/config-tools/frontend_config_cbm.xml"
/sbin/cbm: line 234: ./wdialog: No such file or directory
ESC[HESC[JError in wdialog

/etc/config-tools/frontend_config_cbm.xml is a soft-link to /etc/config-tools/xml/750-8206_cbm.xml, which does not exist.
(The /etc/config-tools/xml directory does not exist on the target)