; and (ii) annual supplementary training. (B) Topics Training required under this paragraph shall encompass the following topics: (i) Children’s claims for immigration relief. (ii) Appropriate use of docket management tools to facilitate children’s pursuit of relief through an application or petition to U.S. Citizenship and Immigration Services. (iii) Child-sensitive questioning techniques. (iv) Developmental- and trauma-informed practice that accounts for children’s developmental stage, trauma history, and other factors impacting a child’s capacity when determining appropriate courtroom procedures, evaluating credibility, and considering testimony and other evidence adduced by a child, among other actions. (v) Methods for explaining the purpose and nature of court proceedings and procedures to children, including developmentally appropriate communication. (vi) The concept of the best interests of the child. (vii) Human trafficking of children. (C) Legal representation Training required under this paragraph shall include instruction from governmental and nongovernmental experts in the legal representation of unaccompanied children, child development, child welfare, and child psychology. Assistant Chief Children’s Judges shall consult with such experts to design training plans. (6) Performance metrics The Executive Office for Immigration Review may not implement minimal numeric case load or case completion requirements, judicial performance standards, or other standards for immigration judges assigned to the Children’s Court that could negatively impact the fair administration of justice or promotion of the best interests of the child by the Children’s Court. (7) Assignment of other cases Immigration judges assigned to the Children’s Court may also be assigned cases that are not on a specialized children's docket if the total caseload of such judges does not exceed 75 percent of the average caseload of immigration judges who are not assigned to the Children’s Court. (d) Procedural protections Proceedings in the