When a Correspondent of this delegation clicks Send participants, the buttons to add participants disappear, but you as Correspondent can still click Recall participant list to edit the list further. You may recall the list as long as the organisers did not validate it. After validation, this option is no longer available. After recalling you can again change the participant list. When you are finished, click Send participants and Confirm. You can recall the participant list until the organisers validate the delegation. If the validation happens just before this information was refreshed on your page you will be asked to refresh your page: The refreshed page will not have the option to recall the participant list anymore. After validation only the meeting organisers can change the delegation and you would have to contact them by e-mail. The participants are notified that their participation has been validated.
