"OPM Sarabun" is an Application that helps to find official books / circulars of the Office of the Permanent Secretary And can track the movement of government books in the electronic document system Office of the Permanent Secretary With outstanding features such as
- Search rights for books by selected roles
- Search / browse circulars and acknowledge circulars
- Search for books by book number Title and date
- Viewing book details and book movements
- browsing the book attachment