a mezzo database interno. Ha il diritto, sotto la sua responsabilità, di non comunicare alcuni dei dati richiesti, essendo però avvisato che in questo caso ciò potrebbe pregiudicare il rapporto in essere.
through the internal database. You have the right, under your responsibility, do not disclose some of the requested data, being however advised that in this case this could be detrimental to the relationship.
using internal databases. Has the right, under its responsibility, to withhold the requested information, however, it warns that in this case, that would affect the relationship.