Hello, what about to have fragment identifier in pages.xml, I can imagine something like smart help page which gives you the right chapter according to page where you are:

<page view-id="/*">
    <rule if-outcome="help">
        <redirect view-id="/help.xhtml"/>
    </rule>
</page>

<page view-id="/applicationOne/*">
    <rule if-outcome="help">
        <redirect view-id="/help.xhtml" fragment="chapOne"/>
    </rule>
</page>

<page view-id="/applicationTwo/*">
    <rule if-outcome="help">
        <redirect view-id="/help.xhtml" fragment="chapTwo"/>
    </rule>
</page>

So the result link in the second application will be like:

/myApp/help.xhtml#chapTwo

It will be much easier than dynamically generate s:link's fragment attribute for each xhtml page.