Subject to the rules relating to the secondment and secondment of civil servants, the specialised assistant comes under the authority of the heads of the court of appeal referred to in the first paragraph of the preceding article.
He is placed by them, where appropriate, for a period that they determine, with the heads of one or more judicial courts referred to in articles 52-1,704,705or 705-1, which set out the conditions under which he may perform his duties.
In the performance of these duties, the specialised assistant may neither receive nor seek instructions other than those from the magistrate or magistrates under whose direction he or she is placed.