2. Fill in the date of the day in the date column of the notebook, and fill in the name and contact information of the personnel on duty that day in the personnel on duty column.

3. Record the name, access time, reasons, etc. A list of people who came in and out that day. If there are outsiders, their names, access times, reasons, etc. should also be recorded.

4. Record the important events of the day in the event record column, such as safety accidents, lost and found, abnormal situations, etc.

5. After the record is completed, it needs the signature of the personnel on duty to prove the authenticity and accuracy of the record.