The Power Platform Sprawl Audit

Three years into a Power Platform deployment without governance, the environment tells a story. Not a flattering one.

I’ve walked into tenants with twelve hundred active flows and no way to tell which are production-critical. Flows owned by user accounts that no longer exist, still running automations against live data, connected to external services nobody remembers approving. Apps built for a 2021 project the business considers decommissioned, still quietly used by four people who never got the message. DLP policies permitting consumer-grade connectors sitting next to policies meant to protect regulated data. A default environment holding three thousand items that has never once been audited.

None of this is unusual. It’s the natural outcome of a genuinely easy-to-use platform deployed into an organisation that built no governance infrastructure before the first flow shipped.

What a sprawl audit actually covers

The Centre of Excellence Starter Kit gives you the inventory: every environment, app, flow, connector, and maker in the tenant, and the relationships between them. If you’re doing a serious audit, running the CoE Starter Kit isn’t optional. Manual discovery doesn’t work at scale.

But the CoE gives you data. The audit is what you do with it, against four questions.

Which flows are production-critical? Harder than it sounds. The CoE can tell you which flows ran recently and how often. It cannot tell you which ones the business depends on. That takes conversations, tracing flows to their downstream effects, and judgment calls about what breaks if a given flow stops.

Who owns what? Every flow and app has an owner record, and owner records go stale when people leave. A flow owned by a departed employee has no accountable owner. It runs until something breaks it, and when it breaks, nobody knew it existed, let alone how to fix it.

Which connections are a security risk? Many connections use personal credentials rather than service accounts, so they’re valid exactly as long as the owner’s account is active and fail silently the day it’s deactivated. Some point at consumer services that have no business in an enterprise environment. Enumerate every connection; flag anything not on a service account, and anything reaching a service that isn’t approved for business use.

What’s running in the default environment that shouldn’t be? The default environment is not a governed space. Anything production-critical living there is governance debt, and the fix is migration to a managed environment with a proper solution structure and deployment pipeline.

The remediation sequence

The audit will produce a list too long to attack all at once. Sequence it.

Orphaned flows and apps first. Anything owned by a departed employee is ungoverned by definition. Contact the business stakeholders, establish whether it’s still needed, and either transfer ownership to an active account or decommission. Decommissioning means turning it off, confirming nothing breaks, then deleting it. Turning it off and walking away doesn’t count.

Then the personal-credential connections behind production workloads. Replace them with service accounts. This means coordinating with the affected teams and sometimes rebuilding connections that can’t be reassigned without recreating the flow.

Then the default environment. Set the policy: no new production workloads there. Migrate the existing ones to managed environments on a defined timeline, and enforce it with a DLP configuration that limits what the default environment can do.

The DLP review itself comes last, after the inventory is complete, because you can’t write useful DLP policy without knowing what’s actually running. Once you can see every connector in use across the tenant, you can write policy against the real risk landscape instead of the assumed one.

Why this has to happen before Copilot

Microsoft 365 Copilot can interact with Power Platform. Copilot agents can trigger flows, and Power Automate’s Copilot-native capabilities extend existing automations into AI-driven contexts.

An ungoverned environment that’s hard to reason about today becomes a much larger problem once AI can act inside it. Flows that move data in undocumented ways are a risk now; when an AI can trigger them, the risk compounds. Personal-credential connections are a governance gap now; when an AI is using them, the accountability question stops being theoretical.

The sprawl audit isn’t hygiene. It’s the prerequisite for putting AI into a Power Platform environment responsibly. Skip it and you aren’t deferring governance. You’re carrying the same debt into a context where it costs far more.