Technical Review Needed - How to Upgrade the Embedded Tomcat

Hi All

Please can someone take a look at the How to Upgrade the Embedded Tomcat
<https://cwiki.apache.org/confluence/display/OFBTECH/How+to+upgrade+the+embedded+Tomcat>
page and let me know if it is still valid or needs updating.

If you are going to help review or update this document please can you add a
comment in the table columns on this page
https://cwiki.apache.org/confluence/display/OFBIZ/OFBTECH+Page+Review//
(this document reference is T11).

Thanks in advance for your help.
Sharan