SAP Employee Self Service (ESS) and Manager Self Service (MSS)

In order to minimize the workload for the HR department SAP offers an Employee Self Service solution called ESS. With this solution the employee can do many tasks without the need of the HR department. Using the ESS the employee can change his address, his marital status, send leave request to his manager and many more.

The manager on the other hand can use the Manager Self Service MSS to approve the requests he has received from his employees. Moreover the MSS offers a lot of applictions to visualize the employee´s information and to manage it.

Here are some videos regarding ESS/MSS:
SAP Employee and Manager Self-Service rapid-deployment solution
Employee Self Service Demo
SAP EP SPRO CONFIGURATION FOR HOME PAGE OF ESS MSS IN SAP EP
ESS-MSS Demo
SAP ESS-MSS Online Training Class  

The official SAP ESS/MSS help can be found here:
ESS
MSS