Select Whom to schedule a meeting before meeting details will populate

Using the RingCentral scheduler Add in, it always auto populate the meeting details in the body and the default "schedule for" is assigned to the same extension where email is connected. It would be a great idea, just like the old RCM app, to select the "Schedule for" then it populates the meeting details and send to attendees. It will save time as some customers are always scheduling a meeting for another user extension. TIA