Steps to customise "Web form-Portlet" in liferay 6.2

1. Path for the web form portlet is "../server/tomcat-7.0.42/webapps/web-form-portlet".
2. Copy all the file which resides under the web-form-portlet to new folder called 'docroot' inside the same portlet.
3. Create new portlet(new folder) under your sdk manually and place this folder inside your new folder.
4. Now form your eclipse try to import the newly created portlet.
5. Deploy the portlet.
6. If any error while deploying just cleanup the web.xml file and redeploy it.