The following information is relevant
- if you want to use the Real URL configuration of the organiser for another extension or
- if you want to adapt the configuration to your requirements.
The link handler is a backend assitant. It opens a dialog box, when you like to link
a word in the rich-text.editor, a header or an image among others.
The Organiser extend the tabs of the dialog box with somte tabs like calendar, news and staff.
You find the configuration @ Configuration/ExtTables/TSconfig/Page/Linkhandler/8.7/default.php
PHP / EXTCONF
Real URL is configured by an PHP array.
You find configuration samples @ Resources/Private/Includes/EXTCONF/Realurl/
Including these files: See Administrators > Best Practice > Real URL > PHP <administrators_bestpractice_realurl_php>