my project is a bout opening gate door using employees finger print and their car license plate

the objects are adminstrator, guard, employee, database..........

refer to the following diagrams to create a sequence diagram..

Smart Gate Access using Touch ID and Vehicle plate Recognition System (SGA) Scan Finger Verification > Open Gate Automatically clude odincludes Verification Scan License Plate Add Employee Finger Print Add Employee License Plate EMPLOYEE Helpline Access Databse ALPR ADMINSTRATOR Open Gate Manually Access Scanned Images