Answers.Body: <p>This could either already solve your question and if not give a very good idea of where to look: <a href="https://civicrm.org/extensions/prevent-sending-event-registration-confirmation-back-office" rel="nofollow">https://civicrm.org/extensions/prevent-sending-event-registration-confirmation-back-office</a></p>
  
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2015-11-28T16:03:41.003Z
Answers.LastActivityDate: 2015-11-28T16:03:41.003Z
Answers.UserDisplayName: Catorghans
Body: <p>every time i delete a participant in an event, a registration cancellation notice is sent to them. I would like to deactivate that function - I system workflow messages I can only change the content, but not deactivate this. I may have to change civievent code. Any hints where and how?
  Best wishes, Michael</p>
  
Tags: <civievent>
Title: Deactivating Events - Registration Cancellation Notice
ThreadText: # Deactivating Events - Registration Cancellation Notice
  
  (Asked by: username_0 on 2015-11-28)
  
  every time i delete a participant in an event, a registration cancellation notice is sent to them. I would like to deactivate that function - I system workflow messages I can only change the content, but not deactivate this. I may have to change civievent code. Any hints where and how?
  Best wishes, Michael
  
  **Tags:** civievent
  
  
  ---
  
  ## 1 answers
  
  ### Answer by username_1 on 2015-11-28. Score: 2
  
  This could either already solve your question and if not give a very good idea of where to look: <https://civicrm.org/extensions/prevent-sending-event-registration-confirmation-back-office>
  
  
  ---
  
  