From Longman Dictionary of Contemporary English(come/work etc) under the umbrella of something(come/work etc) under the umbrella of somethingto be part of a larger organization or involved in the work done by it The international education program came under the umbrella of the State Department. → umbrella
Examples from the Corpus
(come/work etc) under the umbrella of something• Finally, war served to bring all members of a society, soldier and civilian, under the umbrella of national consciousness.• Governments also use the more industrially orientated labs under the umbrella of the Fraunhofer society.• A whole range of behaviour is subsumed under the umbrella of bureaucratic self-interest. 