* Land ownership and inheritance: Determining who owns land and how it's passed down through generations.
* Marriage and family: Regulating relationships, responsibilities, and rights within families.
* Dispute resolution: Providing mechanisms for resolving conflicts between individuals or groups.
* Governance and leadership: Establishing authority and power structures within the community.
* Social norms and behavior: Dictating acceptable and unacceptable behaviors within society.
It's important to note that customary systems can vary significantly between different communities and cultures. What's customary in one place might be completely different in another. Furthermore, customary systems are often intertwined with, and sometimes in conflict with, formal legal systems. The relationship between the two can be complex and vary greatly depending on the specific context.