How Universities Clear Semester Calendars in Google Workspace

Universities face a version of the school calendar problem at a significantly larger scale. A single institution may have dozens of faculty calendars, hundreds of module-specific timetable calendars, room booking calendars across multiple buildings and campuses, and administrative calendars spanning every department.

At the end of each semester, many of these need to be cleared. At the end of the academic year, even more do. This guide covers the most efficient approaches for IT teams at higher education institutions.

The scale of the problem

A medium-sized university running Google Workspace might manage:

• Lecture and seminar timetable calendars (one per module, per semester)
• Room booking calendars for lecture theatres, seminar rooms, and labs
• Faculty and departmental planning calendars
• Exam and assessment calendars
• Student union and campus event calendars
• Administrative calendars (HR, finance, facilities, IT)

Clearing these manually — even at a calendar level — is a significant project. Clearing them at the event level (to preserve sharing and integrations) multiplies the work considerably.

Recommended approach for semester end

The most manageable approach is to divide calendars into tiers based on how they are managed and how often they need clearing:

Tier 1: Module and timetable calendars (clear every semester)

These are created fresh each semester as timetabling is completed. After the semester ends, they can either be deleted (if they are truly single-use) or cleared via WipeAway if they carry over to the following year with the same sharing configuration.

Tier 2: Room booking and resource calendars (clear annually)

Room booking calendars are typically reused year after year. The same calendar for Lecture Theatre A has been in use for years, shared with facilities, security, and various academic departments. Deleting and recreating these would require extensive reconfiguration. WipeAway is the appropriate tool here — clear the historical events annually while keeping the calendar structure in place.

Tier 3: Administrative and departmental calendars (clear as needed)

These vary widely. Some departments prefer to keep several years of meeting history; others want a clean slate each year. Agree on a policy with each department and apply it accordingly.

Using WipeAway at university scale

WipeAway supports clearing multiple calendars in a single session, making it practical at university scale. A Workspace administrator signs in with an account that has been granted edit access to the relevant calendars, selects all the calendars to clear, sets the cut-off date, and confirms.

For very large institutions with hundreds of calendars, it may be more efficient to run WipeAway in batches — for example, all room booking calendars in one session, all timetable calendars in another.

Access management at scale

The primary challenge at university scale is access — ensuring the account running WipeAway has edit access to the relevant calendars. Workspace super admins can grant themselves access to any user's calendar via the Admin Console, which provides the necessary access for a systematic clean-up. See our IT administrator guide for more detail.