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UMMIM interactive tool

Enterprise Service Maturity Assessment.

Test whether a service is merely technically capable or genuinely governed, operationally ready, sustainable and evidenced.

ESMA LiteEvidence-awareSD-WAN & SD-LAN domain packsNo loginNo answers stored
Step 1 of 5UMMIM ESMA Lite
Assessment context

What service are you assessing?

ESMA separates service maturity from technology capability. The Lite assessment uses selected high-value controls from the wider UMMIM methodology and challenges unsupported maturity claims through evidence confidence.

This is an indicative self-assessment, not certification or formal assurance. Nothing is uploaded and answers remain in your browser.
2
Core ESMA

Leadership & governance

Is the service defined, owned, governed and funded as a service rather than just a technology platform?

3
Core ESMA

Service operations

Can the service be supported, changed, accepted and escalated consistently under real operating conditions?

4
Core ESMA

Technology, automation & assurance

Are operational controls, lifecycle, automation and continuous improvement evidenced rather than assumed?

5
Domain Pack 01

SD-WAN service maturity

Now test the controls that distinguish an operational SD-WAN service from a collection of appliances and licences.

Overall service maturity
0.00/ 5.00

Defined

Evidence confidence0%

High maturity without usable evidence is treated as an assurance constraint, not as proof.

Material gaps

What constrains maturity.

    Strengths

    What appears credible.

      Priority actions

      What to do next.

        The UMMIM interpretation

        A technically sophisticated platform can still be an immature enterprise service. ESMA looks for accountable ownership, repeatable operations, lifecycle control, governed automation and evidence-led improvement as well as technical capability.

        Discuss a full ESMA

        ESMA Lite is an indicative diagnostic. A formal UMMIM ESMA requires evidence review, stakeholder validation and a service-specific assessment scope. The full methodology contains a broader question bank, conditional controls and deeper assurance testing.

        Maturity is more than technology

        A platform can be optimised while the service remains governance constrained.

        Use ESMA to separate technical capability from operational readiness, accountability, assurance and long-term sustainability.

        Explore the ESMA framework