Hi Alnerto,
Required basic information if storing in one table or two tables, accordingly you can go for custom data source by using table or view respectively.
Custom data source can be created at Tx - RSO2 Ecc side.
You can select 7 to 10 fields from base table(s) for custom data source like employee, work place incident,end-date, start date, worked hours, hours of absence or sick leave..etc
Below are useful tables for HR related.
PA0001. PA0007. T550A,PA2001,PA2002,PA2003.
Thanks
