An obligation is a legal duty by which one person is bound to do or not to do a certain thing and arises from: (1) contract; or (2) operation of law.
Mont. Code Ann. § 27-1-105, under General Provisions.
Mont. Code Ann. § 27-1-105
An obligation is a legal duty by which one person is bound to do or not to do a certain thing and arises from: (1) contract; or (2) operation of law.