Hi,
I would like to migrate/change the domain to acces on RT.
On RT_SiteConfig.pm file have different definitions as WebDomain, WebBaseURL,…
What’s the best solution to do this modify?
You can take a look at the documentation for those configs:
https://docs.bestpractical.com/rt/4.4.4/RT_Config.html#WebBaseURL-WebURL
I believe unless there is a reason to use WebBaseURL, it is more common to use WebDomain , $WebPort and $WebPath to set the web variables.