Its not the virtual domain I want to modify...it the main domain. internal-domain.local.
Like I said, I screwed up. !
Maybe I need to explain a bit more, this is a front end for two public domains
domain-a.com and domain-b.com which are virtual on the server and it lives in internal-domain.local. just renaming the main domain poses a few issues with the rest of the infratructure.
If I rename the domain through the server configuration manager then rename it back, will it revert to these (wrong) settings or will it wipe the slate clean ?