Rechat Calendar can have events added to it from multiple places:
By connecting your account to Outlook or Google, you will have your Rechat calendar fully-synced with other calendars. Anything you input in Rechat or update in Rechat will get updated accordingly with your other calendars in Outlook and Google. Likewise, if you make any changes there, it will automatically be updated within Rechat.
Any important date you might have on your contact's profile such as birthdays, child birthdays, home anniversaries, or wedding anniversaries will automatically populate in your calendars.
All your critical dates from your deals such as important transaction dates are captured and automatically added to your calendar.
To access your calendar, select Calendar on the side navigation bar.