A recommendation is a suggestion as to what is the best course of action. An employee may be given a recommendation to advance further into a higher job position.

User productivity systems is often the course name for a study of how to improve user (employee) productivity by implementing concrete enterprise systems.

Siegfried Spahl has written:

'Handbuch Vorschlagswesen' -- subject(s): Suggestion systems

Kurt Dzykonski has written:

'Initiative, warum?' -- subject(s): Suggestion systems

Robin E. McDermott has written:

'Employee driven quality' -- subject(s): Industrial efficiency, Suggestion systems, Total quality management

'The basics of FMEA' -- subject(s): Quality control, Reliability (Engineering), Quality assurance, Standards, Failure analysis (Engineering)