The Menu Item id is the menu item ID for your user profiles.
See in your admin, menu manager, what is the ID for the menu Item that points to your user profile.
You can also find it in a page url when disabling SEF:
&Itemid=xxx
This is used by Joomla to know what modules to display on a page and also to build SEF urls.
The code you mention has to be copyed in that file:
usr/templates/[your_current_template]/entry/details.xsl
At the right place where you want the link to show.
- Need help? Post the URL of the related page (eventualy as confidential info), it will help solve your issue faster.
- An error, notice or warning? report the exact message including the line number
- If you get a white page , enable error reporting and / or check your server error logs.