Embodiments provide a system for prioritizing maintenance of a portfolio of enterprise applications, comprising: a database storing risk scoring data; a the portfolio of enterprise applications; a processor that accesses a risk score from the database for a plurality of the enterprise applications; the processor prioritizing, based on the risk scoring data, a subset of the enterprise applications from the plurality for availability analysis; the processor accessing availability data stored in the database relating to technical readiness and operational maturity scores; the processor calculating an availability score for each of the enterprise applications in the subset; the processor comparing each of the enterprise applications in the subset to a corresponding predetermined benchmark using an availability score for each of the enterprise applications in the subset; and an output device that outputs an indication comparing each of the enterprise applications in the subset to a corresponding predetermined benchmark.
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