Some settings need to be done to display the converted book properly:
# Global Options
In the global options, disable the generation of part and chapter numbers:
![options menu](https://gitlab.ethz.ch/laweb/laweb/-/raw/master/static/global_options.png"Theme global options")
The numbers are already coded into the generated HTML.
# ETHZ Options
Make sure the output filter in Wordpress is disabled:
![options menu](https://gitlab.ethz.ch/laweb/laweb/-/raw/master/static/ethz_options.png"Theme options specific to ETHZ template")
This filter usually serves as a protection against malicious code, entered by anonymous authors on Wordpress hosting sites. But the filter also would cripple some of the HTML generated, so it has to be turned off.