This year when you fill out the lunch application, you will do it from the Infinite Campus' parent portal. Log in and click on Applications/Forms on the left side of the screen. Click on the link to create a 5 digit pin code for electronically signing documents and then follow the prompts. There are also pdf files with directions to help you.
If you are unsure of the web address for Infinite Campus, you can find it under Parent Resources on the EMS website.