Employee Training Management, Event Management and the Calendar E-Mail Extension all automatically send an update to all attendees when the title, location, start time, end time or any column contained in the invitation e-mail is changed. This means that you can use this feature to trigger updates to be sent to attendees.
Firstly you need to create a new column and set its type to “Multiple lines of text”. In this example I have named the column “Further Comments”.
Then you need to add the new column to the invitation body. Go to List Settings on the Scheduled Training Events list, click on the Training content type and then click on Calendar E-Mail Extension settings.
Now if you change the “Further Comments” column, all enrolled users will receive an update.
I hope you found this guide useful. If you have any problems or any other questions, please send an e-mail to firstname.lastname@example.org or post a comment.