The work is devoted to demonstrating and justifying the use of generative artificial intelligence (AGI) systems in the implementation of decision support based on the method of analyzing hierarchies of Thomas Saaty. It is proposed to solve the problem of selecting experts by attracting so-called ?virtual experts?. The article provides an example of the use of the ChatGPT GSH system in the field of cybersecurity. This approach opens up broad opportunities for the use of GSH systems in decision support. Keywords: Generative artificial intelligence, AGI, analytic hierarchy process, virtual experts, consistency of criteria and alternatives, weight of criteria and alternatives