EFAK
If you regularly issue a large number of similar invoices (e.g. billing for training courses, laboratory analyses, etc.), the "EFAK" system solution is the right tool for you.
In-depth SAP and VAT knowledge is required to use the system, as the invoicing unit must define and maintain business-specific services (material numbers).
EFAK users generate, print and send the invoices themselves.
The system may only be used for revenues in the University Account (no third-party funding).
The application can be accessed via the SAP GUI.