In case of a change in the constitution of a partnership firm, the rights and duties of the partners are also affected. These changes occur in the following situations:The predetermined term of the partnership has expired.There is a change in the constitution of the firm because of the entry/exit of a partner.Addition of business undertakings other than those originally agreed upon.Any changes in the partnership and any effects of the same on the rights and duties of the partners must be incorporated in the partnership deed.