The URL for the remote portlet's Web application, named HelloUserWebApp, is specified in the <url> subelement of the <portlet-action> element. This subelement must contain a fully qualified URL, including a fully qualified host domain name.
<portlet-actions>
<portlet-action name="default" default="true">
<url>@javaportal.url@@webapp.testportlet.contextroot@/Controller</url>
</portlet-action>
<portlet-action name="startedit" editor="true">
<url>@javaportal.url@@webapp.testportlet.contextroot@/Controller</url>
</portlet-action>
<portlet-action name="endedit">
<url>@javaportal.url@@webapp.testportlet.contextroot@/Controller</url>
</portlet-action>
<portlet-action name="help" help="true">
<url>@javaportal.url@@webapp.testportlet.contextroot@/Controller</url>
</portlet-action>
<portlet-action name="logoff" remote-logoff="true">
<url>@javaportal.url@@webapp.testportlet.contextroot@/Controller</url>
</portlet-action>
</portlet-actions>
</remote-portlet>
</portlets>