You can't change the template per se but as it is just a Google Doc you can add additional elements to it if you want. Open a new or existing Google Doc on your computer. 2.On your computer, open a new or existing Google Doc you want to add to an event. Google Calendar Meeting Form is a clean and easy-to-use template that allows you to easily organize online meetings with your business partners or team members. Fillout Scheduling forms let people book available slots on your calendar while ensuring the time works for you. With our free Google Doc templates, you can quickly and easily create a meeting agenda. We have a variety of styles of templates to choose from.