RSVP in Google Calendar Events
Google has always introduced new features in order to ease the way the corporates work. Organising events and managing them have been made easier by the introduction of the RSVP feature in the Google Calendar.

The French phrase “répondez, s'il vous plaît” is abbreviated as “RSVP”. It is the process of responding to the person from whom you have received any kind of invitation. The receiver of the invitation informs the host whether he/she will be attending the event or not.
Google Calendar is a time and event management service which is available in G Suite. It allows the user to create and edit events along with reminders. It even allows selecting the location of the event as well as inviting guests.
Whenever you invite someone to an event, RSVP helps you to plan the event in a better way by getting the acknowledgment from the guests about their presence in the event.
Google has introduced a new feature in the calendar invitations to RSVP for an event. RSVP to calendar invitations helps to let people know if you're going to an event. You can also add a note or suggest a different time for an event.
How to RSVP
In order to RSVP, follow the steps below:
Open the email of calendar invitation, or the calendar event in your Calendar.
In the "RSVP" dropdown section, click Yes, No, or Maybe.
How to Propose new time for an event
Being an Attendee: In order to suggest a new time for an event provided by the Organiser, follow the steps below.
Click on the event in the calendar.
Then click on the “ Maybe” option.
Select a different day or time.
Optional: You can add suggestions.
Send the proposal.
Your suggested time will be sent to the organiser so that he/she can edit the event depending upon convenience.
Being an Organiser: In order to change the time according to the suggested new time by the attendees for an event already created by you, follow the steps :
Click on the event in the calendar with the clock sign.
And under the Guests section, see the suggested timings proposed by the attendees.
And then click on the time you want to be reviewed.
Then click on save to change the time according to the proposed time.