Installation :

1 : Unpack and upload the files into the folder : /plugins/usrviewers/

2 : Go into the administration panel, then the tab "Plugins", click the name of the new plugin, and at bottom of the plugin properties, select "Install all".

3 : Then in the same page, check if this plugin require new tags in the skin files (.TPL).
If yes, then open the skin file(s) with a text editor, and add the tag(s).

4 : Some extended plugins have their own configuration entries, available by clicking the number near "Configuration" in the plugin properties, or go directly to the main configuration tab, section "Plugins".

5 : Go into /plugins/usrviewers/doc, and copy the code from users.details.add-on.tpl.

6 : Paste the copyd code into your skins/skinname/users.details.tpl.

Info :
This plugin is an upgraded version from LDU to Sed. plugin was originally made by Orkan.