grading

definition: evaluation of performance by assigning a grade or score
example: Grading takes a lot of time.
speech part: noun
synonyms: marking
definition: changing the ground level to a smooth horizontal or gently sloping surface
example:
speech part: noun
synonyms: leveling
definition: the act of arranging in a graduated series
example:
speech part: noun
synonyms: scaling

How grading is being used?