You have a customer already registered in one activity/class who wants to switch to a different activity.
Go to and look up the customer. Make sure you are in in the lower frame.
In the row with the activity you want to switch click on the marked button in order to bring up the 'Find course' window.
In the 'Find course' window you find the new activity and click on it in order to "bring it back" to the main window. It's a good idea to check that the price is correct and to send the new invoice to the customer.
Make sure that you have filled in all relevant fields (we advise you to take a note in the 'Remark' field about which activity the customer came from) such as price and discount.
When you have filled in all relevant data hit 'Enter' or click outside the dark blue row.
The customer has now switched to the new activity and any payments registered on the old activity is still registered under the new activity.
It's a good idea to check that the price is correct and to send the new invoice to the customer.
If the activity already started you should first end the present activity by setting 'End reg time' to 'now' (automatically inserts today's date and time) and update the registration (if you have activated 'Late reg discount' remember to set the full price again).
Then you register the participant on the new activity, set the 'Start reg time' to 'now', update the row, set the price to 0 or set discount=100% (or set the price accordingly) and send the new confirmation/invoice to the customer.
This shows the terminated registration (middle row No 10198) with the previous price and the new registration (bottom row No 10223) with price set to 0 (zero).