first work for #4520


git-svn-id: https://forge.indepnet.net/svn/glpi/trunk@22847 35612d4c-9d10-0410-837c-bf9dd1be60d7
inline followup edit see #4520


git-svn-id: https://forge.indepnet.net/svn/glpi/trunk@22848 35612d4c-9d10-0410-837c-bf9dd1be60d7
fix display


git-svn-id: https://forge.indepnet.net/svn/glpi/trunk@22849 35612d4c-9d10-0410-837c-bf9dd1be60d7