necessitate
ne‧ces‧si‧tate /nəˈsesəteɪt, nɪˈsesəteɪt/
verb [transitive] formal
Lack of money necessitated a change of plan.
necessitate doing something
This would necessitate interviewing all the staff.
ne‧ces‧si‧tate /nəˈsesəteɪt, nɪˈsesəteɪt/
verb [transitive] formal Word Family: noun: necessity, the necessaries, the necessary; verb: necessitate; adverb: necessarily ≠ unnecessarily; adjective: necessary ≠ unnecessary
to make it necessary for you to do something: necessitate doing something