Field help (MATREMP2) 

If the contract nature is not a training period agreement, the title of this field is Replaces. Enter the ID number of the replaced employee. The surname and first name of the replacement are then automatically displayed next to the Replaces field.

If the contract nature is a training period agreement, the title of this field is Tutor. Enter or select the tutor’s ID number. The surname and first name of the tutor are then automatically displayed next to the Tutor field.