OO小助手, developed by Beijing Jingneng Information Technology Co.Ltd, is an internal management mobile application designed for daily administrative tasks. The program offers a range of key features:

1. Attendance Check-In: Enables clocking in/out and fieldwork check-ins, while tracking attendance history for smart, precise, and online attendance management.

2. Work Logs: Allows for the submission, approval, and viewing of work logs, providing all work-related functions on the mobile platform.

3. Meeting Reservations: Book available company meeting rooms anytime, anywhere.

4. Leave Requests: Submit, approve, and view leave applications, handling all leave-related tasks on the mobile platform.

5. Contact Directory: Access the company's department structure and personnel information, with the ability to directly call individuals.