Context menu on the entries (correction by groups)

Make the following settings in the context menu of the entries:

Ajouter une ligne	Adds a new row at end of the table.
Supprimer les lignes	Deletes the selected rows.
Reporter la correction	Applies the set correction value to the NP values to which this correction entry is assigned to. With it, the correction value will be set to 0 (zero).
Copier	Copies the selected rows.
Insérer les contenus	Pastes the copied content.
Insérer comme nouvelle ligne	Pastes the copied content as new rows.