Resolution:
Instruction on replacing the TIBCO logo from all pages of the XML Canon Web UI:
1. Rename (or temporarily relocate) the logo image file (tibco.gif). Here is the full path to the file:
TIBCO\xmlcanon\3.1\tomcat\webapps\ROOT\rqst\images\tibco.gif
2. Replace tibco.gif with your organization logo file (e.g. myLogo.giff).
3. References to the logo name (tibco.gif) must be changed in the following three files:
\TIBCO\xmlcanon\3.1\tomcat\webapps\ROOT\rqst\directLogin.html
\TIBCO\xmlcanon\3.1\tomcat\webapps\ROOT\rqst\directLoginRetry.html
\TIBCO\xmlcanon\3.1\tomcat\webapps\ROOT\rqst\xsl\logo.xsl
In the example given, references should replace tibco.gif with myLogo.gif.
4. Restart the XML Canon server.
Note that you have to redo the above when you update your XML Canon server.