Summary: Power Automate is genuinely useful for small teams, and most automation projects still fail — not on capability, but on ownership. The flows that survive are the ones a non-developer can understand, fix, and explain to whoever replaces them. Here are the patterns that last.
Start with the boring, high-frequency work
The best first automation is not clever. It is the thing three people do fifteen times a week and quietly resent:
- Approvals. Purchase requests, time off, expense sign-off — a form, a routing rule, an audit trail. This is Power Automate's strongest use case and the easiest to maintain.
- Intake forms. Replacing "email the office manager" with a structured form that files itself, notifies the right person, and cannot lose a request in a mailbox.
- Scheduled reminders with teeth. Certificate expiry, contract renewals, compliance review dates — notifications tied to a list rather than someone's memory.
- Simple handoffs between systems your team already uses, where the alternative is copying values by hand.
The patterns that break after the consultant leaves
- Flows owned by a personal account. When that person leaves, the flow dies with their licence — usually discovered weeks later. Use service accounts or shared ownership from day one.
- Long chains with no error handling. A flow with fourteen steps and no failure path does not tell you it stopped. It just quietly stops, and nobody notices until a month of requests has vanished.
- Premium connectors nobody budgeted for. Easy to add during a build, awkward when the licensing bill arrives.
- Undocumented business logic. "Why does it skip approvals under $500?" should have an answer that outlives the person who chose the threshold.
- Anything that needs a developer to change a value. Thresholds, recipients and dates belong in a SharePoint list your team can edit — not hard-coded in the flow.
The maintainability test
Before you accept a flow as finished, ask: could a capable non-technical person on your team open it, work out what it does, and change the approver? If not, it is a dependency rather than an asset — and one day it will fail at exactly the wrong moment.
Governance you will actually keep up
You do not need a Centre of Excellence to run five flows. You need three things: an inventory of what exists and who owns it, an environment strategy that keeps experiments away from anything that matters, and a connector policy so nobody wires production data to a personal account. That is a half-day of setup that prevents most of the mess.
ECS builds Power Platform automation with documented owners and handover, so your team runs it day to day and we provide depth when you extend it. See AI & Copilot consulting, or book a scoping call.
