# Manager * [Leave Attendance On-duty](https://docs.pockethrms.com/ess-portal/manager/leave-attendance-on-duty) * [Expense Management](https://docs.pockethrms.com/ess-portal/manager/expense-management) * [Employee Confirmation](https://docs.pockethrms.com/ess-portal/manager/employee-confirmation) * [Travel](https://docs.pockethrms.com/ess-portal/manager/travel) * [PMS](https://docs.pockethrms.com/ess-portal/manager/pms) * [Employee Exit](https://docs.pockethrms.com/ess-portal/manager/employee-exit) * [FnF Management](https://docs.pockethrms.com/ess-portal/manager/fnf-manager) * [Project](https://docs.pockethrms.com/ess-portal/manager/project) ### 1. Why a manager is unable to approve or reject the employee details change requests? If you are unable to approve or reject the changes in the employee details in the ESS as a manager, please check the below factors. * For the [manager self-service role](https://docs.pockethrms.com/faqs/cloud-portal/employee/employee-list/profile#id-12.-how-to-provide-an-employee-manager-rights-or-manager-role) is assigned as manager. * In the [role allocation](https://docs.pockethrms.com/hr-and-admin-portal/ess-configurations/profile-info/role-allocation) profile>approval module is set/enabled/tick for the manager role. * In the employee [approval matrix manager](https://docs.pockethrms.com/faqs/cloud-portal/employee/import#id-5.-how-to-add-a-manager-in-the-approval-matrix) is set for the approval for the required module. For any queries, contact