[rt-users] Which user/group should RT be using?

[Tom Smith]

My RT installation is working very well, but there are some things  
that didn't go as expected--according to the documentation I used to  
install it.

One of those things is the fact that RT didn't use the "rt" group I  
created during installation--instead, it used the web servers user/ 
group to set file permissions.

My question is this: Does it matter if RT is using it's own group or  
that of the web server?