Red Hat Bugzilla – Bug 810879
It is not possible to customize the logo for the BRMS 5.2 as described in the documentation
Last modified: 2012-05-09 20:18:08 EDT
According to the documentation , it is possible to customize the logo for the JBoss BRMS, however when following the procedure described , nothing happens. In other words, it is not possible to switch the logo.
The JIRA  found described a similiar problem, but it was fixed only in 5.4 version. Customer requests a fix for 5.3 version.
Jira mentioned above is linked to this bugzilla
Before I back-port the change to 5.3.x please have the applicable 5.3+ flags approved. As I understand it only "blockers" are now to be back-ported.
Changes applied to 5.3.x branch too.
Update status to ON_QA. Please verify them against ER6.
Just edit images in PROFILE/deploy/jboss-brms.war/org.jboss.guvnor.Guvnor/images and sometimes clear an cache of browser.