...
mvn clean package -Denv=prod1 (this will generate a clean production build).
goto http://mv.ezproxy.com.ezproxy.canberra.edu.au/manager/html 
;
undeploy the root (context /)
...
repeat this process on isda-thalia11
6. If you have to make changes:
Part of the profile definition is in ime\Trunk\thalia\pom.xml under the profiles section. It specifies which servers to deploy to in each environment. Part of the profile definition is in thalia\ime\Trunk\thalia\src\main\filters*.properties files. It specifies the alfresco server address/port, alfresco passwords for user and admin. To change the prodution environment, edit prod.properties.