Dear
PROBATIONARY REVIEW MEETING
You are invited to attend a probationary review meeting with [name of the person to carry out the interview] at [time] on [date] at [place].
As you are aware, your employment was subject to an initial probationary period of [3 months] expiring on [date] [, which was extended by the Company to [date] following your probationary review meeting on [date].]