The heart of the system is the digitization of the Service Book. It records all vital events of an employee's career, including:

. While "ISHA" is often a internal system name or part of the digital infrastructure, it is most commonly accessed through the official UP Police Portal Key Features of UP Police HRMS

Note: "ISHA" is used here as a placeholder for the specific HRMS software at UPD. If ISHA refers to a different acronym or a specific proprietary system, please adjust accordingly.