Does someone have any example of customizing the site.xconf file or adding a new .xconf file in which it set u to start more than one Background Method Server?

Hi all,

I am new to Windchill and after the installation the client now wants to have on one of the systems 3 Background Method Servers. Do you have any example of costumizing the site.xconf file or adding a new xconf file to manage the changes?

Thanks,

Alex