Chapters on nominate contracts (endowment, sales, options, barter/ mu‘āwaḍa, hire and lease, partnerships -shirka, muzāra‘a, musāqāt, muḍāraba-, reward/ju‘āla, deposit, fungible and non-fungible loan, agency, financial and personal guaranty, assignment, settlement, pledge, gift), shuf‘a, wills, inheritance, marriage and divorce, mahr, and alimony took almost all of its substance from prominent Shi’i fiqh treatises. Other chapters (classification of properties, easement, usufruct, general rules of obligations and contracts, nationality, registration of civil status, domicile, engagement, guardianship, and evidence) are mainly influenced by Swiss and French Civil Codes and Swiss Code of Obligations.