I created a CreationRule for the userPrincipalName in the pnServer.config.xml.
<changeConfiguration>
<activeDirectory>
<PropertiesDetails>
<userPrincipalName. CreationRule>{givenname}. {sn}@[fqdn]</userPrincipalName. CreationRule>
</PropertiesDetails>
</activeDirectory>
</changeConfiguration>
Now I would like certain letters to be replaced (e. g. ä,ö,ü,ß). I tried it with <subst>, but that didn't work.
How do I change the pnServer.config.xml?