i want to change my maven pom.xml so that my pom.xml can be support for different WebSphere's during WebSphere up-gradation. Means i want to change my pom.xml, so that it could support both the WS7 and WS8. So can anyone suggest what are the approach needed to make the pom support both WS , so that WebSphere up-gradation will not make any affect in during maven Build.