Managers will be asked to lead on setting up the meeting with their reviewee. They will need to do this outside of Charlie using whichever calendar software that you are using. This expectation is made very clear to them from within Charlie with the box below appearing on the review pages where they are a reviewer.
Reviewees will also be made aware that if they do not have a review meeting scheduled before the end of the review cycle then they need to reach out to their reviewer.