# Work time
> Daily attendance QR, clock-in/out, team presence, sessions, and owner corrections.

- Canonical HTML: [https://syncroplan.com/en/docs/work-time](https://syncroplan.com/en/docs/work-time)
- Language: English
- Roles: owner, manager, worker
- Keywords: work time, attendance, QR, session, correction, clock in, clock out

## Outcome
You will record attendance and correct an inaccurate session without losing accountability.

## Before you start
- A Worker membership must be linked to a worker profile.

## Menu path
Menu → Work time

## Step-by-step instructions
1. An owner or manager opens Daily QR, displays the code, copies its link, or selects “Print”.
2. A worker scans it, signs in, and selects “Clock in”. A second entry is blocked while a session is active.
3. Owners and managers monitor Team presence and the Time sessions table.
4. The worker selects “Clock out” when the shift ends.
5. An owner selects “Correct” for a session, sets clock-in/out values, enters the required note, and saves.

## What you see on screen
- The organization uses one code per work date; it expires at midnight Warsaw time.
- Presence identifies open sessions; the table shows worker, in, out, source, and correction note.
- Source records whether manual controls or QR were used.

## Effects of changes
- Clock in opens exactly one session and clock out closes it.
- An owner correction replaces session timestamps and records both its note and an audit event.
- A new date produces a new QR token; the old link cannot record attendance.

## Important warnings
- Correct sessions only from confirmed information because the change alters a worker's time record.

## Common problems
### A worker cannot clock in.
Check the account-to-worker link, active membership, and whether another session is open.

### The code is invalid.
Refresh Daily QR and make sure the device uses the current day's link.

## Related articles
- [Worker day](https://syncroplan.com/en/docs/worker-day.md): A worker's daily flow: attendance QR, clock-in, assigned tasks, attachments, and clock-out.
- [Workers](https://syncroplan.com/en/docs/workers.md): Production profiles, accounts, skills, absences, inactive status, and schedule impact analysis.
- [Audit](https://syncroplan.com/en/docs/audit.md): Business event history with category and user filters plus before/after details.

## Screenshots
- [Owners and managers share one daily attendance code.](https://syncroplan.com/docs/en/attendance-qr.webp): Work time panel with the daily QR and team presence