Not all of the steps
Hi Till, it works that is right but then the client cannot manage his site using the ispconfig login.
After the administrator changes the client of the website to the reseller an extra step has to be done.
The reseller has to change the client of the website back to the client itself.
This way the website is owned by the reseller and the client and the client can manage his hosting environment using the ISPConfig webgui.