Data-readiness guide for timetables and attendance

1. Set the data boundary

List campuses, calendars, periods, classes, subjects, rooms, teachers, students, attendance roles, statuses, reasons, reports, integrations, corrections, exports, and history.

For each record, state purpose, source, authority, owner, audience, sensitivity, update event, validation, retention, and disposal.

2. Profile quality

Check missing IDs, duplicate students or classes, unmatched teachers, invalid rooms, conflicting periods, stale schedules, unclear statuses, missing dates, broken links, duplicate marks, and unexplained revisions.

The U.S. Department of Education data-quality guidance links quality with definitions, business rules, validation, infrastructure, and professional learning.

3. Resolve meaning before migration

Define timetable plan, attendance observation, late, partial, absence, cover, cancellation, correction, reporting period, effective date, and historical record. Decide what moves, transforms, archives, or retires.

Test room change, absent teacher, changed class, late arrival, partial attendance, transfer, duplicate mark, closure, and report cases.

4. Check access and lifecycle

Separate view, create, edit, review, approve, publish, export, correct, archive, and delete for teachers, attendance staff, leaders, records, students, families, support, suppliers, and services.

GOV.UK school guidance emphasises accountable and secure handling. Apply local privacy, safeguarding, records, security, and legal advice to sharing, backups, retention, and disposal.

5. Reconcile and approve

Map source to target, record rejected values, approve definitions, reconcile counts and samples, preserve necessary history, document exceptions, and assign correction owners.

6. Review readiness

Record pass, fail, limitation, evidence, owner, workaround, and go/no-go decision. At 30, 60, and 90 days, review conflicts, marks, corrections, staff effort, support demand, access exceptions, report confidence, and outcome.

Turn the guidance into an attendance decision

Apply this guidance to one bounded part of data-readiness guide for school timetable and attendance software. Define the attendance or scheduling decision, record, purpose, authoritative source, accountable owner, permitted users, correction route, and evidence needed to approve the next step.

Test an ordinary timetable or attendance record and meaningful exceptions such as a changed class, missing mark, substitute teacher, room change, late arrival, early departure, partial attendance, transfer, duplicate mark, or reporting-period change. Record who resolved it and how the correction reached dependent views.

Keep product capability, school responsibility, professional judgment, legal advice, and measured outcome separate. If evidence is incomplete, narrow the claim and pilot the smallest safe change.

Review the result at 30, 60, and 90 days. Check completeness, timeliness, consistency, corrections, access exceptions, staff effort, support demand, reporting confidence, and the original outcome. Decide whether to expand, repair, consolidate, or hold.

Before approval, ask a reviewer who was not involved in the design to challenge the strongest assumption. Replace broad language with the exact evidence, population, date, and limitation the school can verify.

Document what was tested and what was not. A successful demonstration with a simple timetable does not establish readiness for substitutions, absences, split attendance, late marks, new periods, or a changed academic calendar.

Keep the evidence beside the decision record so a later reviewer can distinguish observed behavior from an assumption, estimate, or supplier statement. Name the next test where the current evidence is incomplete.

Revisit the boundary when the school adds a campus, year group, role, integration, reporting period, or policy. A small change can alter permissions, definitions, timing, or retention even when the workflow appears familiar.

Set the next review date and owner. A dependable timetable and attendance system is maintained through clear definitions, controlled change, professional judgment, and visible accountability rather than a one-time setup.

Make the handoff readable to a teacher, attendance officer, leader, and reviewer. State what passed, what remains manual, which records are authoritative, who owns unresolved conflicts, and how a correction is communicated without creating an uncontrolled copy.

Keep approved definitions beside validation rules, training notes, support routes, and change history. New campuses, periods, rooms, roles, integrations, or calendars can change the risk even when field names stay the same.