Change to Re-enrolment letters 2 script

In v 8.0.66 and above there is a slight change to Re-Enrolment Letters 2 script.
If you run from the Students file, the script will run for the records in the found set. (You won't have to enter search criteria again.)
Also, if emailing the letters, the script will skip over any parent contacts that don't have email addresses (eg. additional contacts).
​It will also allow the user to cancel particular emails without it cancelling the entire script.