| Column | Type | Actions |
|---|---|---|
| id | int(11) | |
| team_id | int(11) | |
| member_type | enum('employee','manager') | |
| employee_id | int(11) | |
| manager_id | int(11) | |
| member_name | varchar(255) | |
| device_number | varchar(100) | |
| device_name | varchar(100) | |
| device_status | varchar(50) | |
| month | int(11) | |
| year | int(11) | |
| joined_at | datetime |