This is an example event description. You can use the Joomla WYSIWYG-Editor for it and you could use the following text blocks to limit text view to certain users:

• ["sem_unregistered"] TEXT [/"sem_unregistered"]: TEXT is only displayed to unregistered users.
• ["sem_registered"] TEXT [/"sem_registered"]: TEXT is only displayed to registered users.
• ["sem_booked"] TEXT [/"sem_booked"]: TEXT is only displayed to users who have booked this event.
• ["sem_paid"] TEXT [/"sem_paid"]: TEXT is only displayed to users who have paid for this event.
• ["sem_certificated"] TEXT [/"sem_certificated"]: TEXT is only displayed to users who have received a certificate from the organiser.

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Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.