The Scheduler activity allows students to sign up for face-to-face appointments on CourseSpaces. Instructors can use this tool to set up consultations with students on individual assignments or for sign up for regular office hours. Instructors can add appointment slots that students can sign up for. Instructors can add individual slots or a block of slots for a specified time period in addition to repeating slots. The tool also allows instructors to set up appointments for groups or slots that can several students to sign up for the same appointment.