Using UMP 1.5 and want to customize logo, etc. I have so far been able to customize some basics like the favicon and portlet icons, but have not found how to use our own logo on the logon screen and subsequent pages after logging in. Any other customizations out there? Docs are pretty limited at this point. I am documenting as I go. My first guess is that we may be able to customize a theme, but not totally sure.