Added. You need to choose which PTA to send before pressing "Prepare SMS/Email".
Add the PTAInfo field where you want this info should be in the message.
And test before sending it. If you want to change the info that is being sent, contact support to update the PTASMSQuery setting.
By default, it will send the following format.
Eliya 6:05 PM Class:3N
Yinon 6:15 PM Class:5B
Yishay 6:25 PM Class:2G