What is Business Process Automation? An Introduction for Microsoft 365 Organisations

Key Takeaways

• Business process automation replaces manual, fragmented work with structured digital workflows. Think approvals, notifications, data capture and routing.
• Microsoft 365 is one of the most practical places to start. Most organisations already own the tools – Power Apps, Power Automate, SharePoint and Copilot – through existing licensing.
• Effective business process automation focuses on specific points of friction rather than wholesale reinvention. The wins are usually narrower than people expect, and more valuable.
• Governance is now as important as the automation itself. As Copilot, Power Platform and agentic AI reach more people, organisations need a clear view of what’s being built, by whom, and with what data.
• Silicon Reef helps organisations design, build and govern business process automation solutions on Microsoft 365. That ranges from a single high-value workflow through to enterprise-wide Centres of Excellence.

Most organisations don’t have one big process problem. They have hundreds of small ones. Getting a document approved means emailing Word files around and losing track of the latest version. Requesting system access turns into a ticket, a spreadsheet and three follow-up chasers. Onboarding a starter becomes a checklist split across Teams messages, PDFs and someone’s inbox. None of it is broken enough to fix on its own. But together, this kind of friction adds up across the working week.

Business process automation (BPA) is how organisations close that gap, without launching another transformation programme. Here’s what BPA actually is, where it fits within Microsoft 365, and what good looks like in practice.

Jump to:

• What is Business Process Automation & Why Does it Matter?
• How Microsoft 365 Helps with Business Process Automation
• Why Governance Matters for Business Process Automation
• 5 Examples of Business Process Automation in Microsoft 365
• How Silicon Reef can Help

What is Business Process Automation?

Business process automation uses software to carry out repeatable business activities that would otherwise be done manually. That might be as simple as automatically routing an expense form for approval. Or as involved as orchestrating onboarding across HR, IT and Facilities.

Good automation takes care of work that shouldn’t need a human at all. Chasing approvals, copy-pasting between systems, managing spreadsheet versions, sending “did you get my email?” That leaves more space for the work where human judgement actually matters.

A few characteristics tend to separate good automation from the rest:

• It mirrors how work actually happens, not how a process diagram says it should.
• It’s anchored in a system of record, so the data isn’t trapped in someone’s inbox.
• It’s governed from day one, with clear ownership, permissions and an audit trail.
• It’s easy to evolve, because the process behind it almost certainly will.

Why organisations are paying attention now

Three things have shifted in the last couple of years.

First, expectations have caught up. People who use slick consumer apps at home are less willing to tolerate clunky internal ones at work.

Second, the tools have matured – particularly within Microsoft 365. Meaningful automation no longer requires a custom development project.

And third, AI has changed the conversation. Once you start building Copilot agents on top of business processes, process quality suddenly matters a lot more.

The benefits, briefly

Done well, BPA reduces operational friction and improves data quality. It also creates the structured foundation that AI tools need to be genuinely useful. Beyond that, there are three secondary effects that organisations tend to underestimate:

1. Less reliance on individuals. Processes stop living in someone’s head.
2. Better visibility. Leaders can see where work is, not just where it should be.
3. More confident scaling. Once a process is automated and governed, expanding it is comparatively painless.

How Microsoft 365 Helps with Business Process Automation

For organisations already on Microsoft 365, the building blocks for automation are already in place. Most of the capabilities sit in your tenant, waiting to be used properly.
Here’s how the pieces fit together.

Power Automate

Power Automate is the workflow engine. It handles approvals, notifications, scheduled tasks, document routing and integrations with hundreds of services. If a process depends on someone manually moving information between systems, Power Automate can usually take that work on. Most Microsoft 365 E3 and E5 licences already include it.

Power Apps

Power Apps is Microsoft’s low-code app-building tool. It lets organisations create enterprise-grade custom applications without relying on complex custom code or third-party products that don’t quite fit. Crucially, it also enables non-technical ‘citizen’ developers to build the apps their teams need, with IT able to apply the right governance, data controls and support around them.

SharePoint and Dataverse

Every automated process needs a place to keep its data. For many use cases, SharePoint is the right answer – familiar, governed, and integrated with the rest of Microsoft 365. For more complex scenarios – richer data models, larger volumes, relational data – Dataverse offers an enterprise-grade alternative. Choosing between the two is a key architecture design decision – it affects governance, scalability and how much complexity you can support.

Microsoft 365 Copilot & Copilot Studio Agents

Copilot adds a conversational layer over the top of all of this. Agents take it a step further, handling specific tasks on behalf of a user or team.

Within Microsoft 365 Copilot, anyone can build a basic agent grounded in SharePoint content. These tend to be retrieval-led. For example, an HR policy agent that answers staff questions from your policy library or an IT helpdesk agent that points people to the right knowledge base article. They’re quick to stand up and stay close to the source material.

Copilot Studio is where things get more interesting. Agents built here can take actions, not just answer questions. An onboarding agent might coordinate tasks across HR, IT and Facilities for every new starter. Or, a procurement agent could check requests against policy, route them for approval, and create the record in your finance system.

Agents work best when they sit on well-structured, well-governed data. That’s one of the strongest arguments for getting your BPA foundations right before going heavy on AI.

Power BI

Power BI turns the data your automations produce into something people can actually use. Flows and apps generate a steady stream of records: approvals logged, tickets closed, bookings made, hours saved. Power BI is where that data becomes visible.

A well-built dashboard shows where work is flowing and where it’s stuck. Operations teams can see bottlenecks in near real time. Finance can track spend against budget without waiting for month-end. Leadership gets a single view of how a process is performing, rather than a slide deck pulled together by hand each week.

It also closes the loop on automation itself. If you’ve automated an approval process, Power BI tells you how long approvals are taking, who’s holding things up, and whether the new flow is actually saving time. Without that visibility, it’s hard to know whether an automation is earning its keep.

Why Governance Matters for Business Process Automation

Governance is what stops your BPA estate turning into a mess two years in. A few of the patterns we see most often:

The dependency problem. Someone in the business builds 150 workflows on their personal account. They know how it all works. Then they leave, their account gets disabled, and the workflows start failing one by one. Nobody else knows what was in there or why.

Shadow automation. In many organisations we speak to, automation sprawl is underestimated. One client thought a few employees were starting to dabble with agents and low-code apps. In reality, a discovery exercise found around 600 flows and 200 apps across the business. Half of them nobody knew about.

Data going to the wrong places. Many people – especially non-technical citizen developers – don’t always realise what’s happening in the back end of the flows they’re building. Which connectors are being used, where data is being stored, and who it’s being sent to. In a few cases we’ve seen sensitive information routed outside of the business, by accident, simply because the maker didn’t spot a default setting or an unintended connection.

App sprawl. Hundreds of apps, most barely used, some genuinely business-critical, none of them clearly owned. When something breaks, nobody knows who to call.

Good governance puts the right rails in place before any of this becomes a problem. That means clear environments, Data Loss Prevention (DLP) rules that stop data leaving where it shouldn’t, lifecycle management so apps can be developed, tested and released properly, and a way to see what’s actually being built and used across the business.

Microsoft’s Power Platform Centre of Excellence Starter Kit gives you most of the tooling to do this. It’s not a one-click install though. It needs to be set up, configured to your environment, and maintained. It’s as much a business change process as a technical one.

5 Examples of Business Process Automation in Microsoft 365

The clearest way to make any of this real is to look at the apps and workflows we’ve built for clients. Each replaced something that was technically working but costing real time, accuracy or assurance.

1. Booking & Scheduling App

At Warner Bros. Discovery, hair and makeup appointments for on-air talent used to run on emails, spreadsheets and informal coordination – between 5,000 and 7,000 bookings a month. We built a Power App that lets talent check, update and repeat bookings from their phones. Power Automate handles the more complex scenarios in the background, like splitting a booking across multiple stylists. A high-volume, high-friction process is now a single, structured system used daily by production teams and artists.

2. Operational Dashboards

Within Warner Bros. Discovery’s sports division, broadcast operations data sat across spreadsheets, emails and disconnected tools. That made coverage of leagues like the NFL and NHL harder to coordinate than it should have been. We built a sports operations dashboard that brings studio setups, equipment and live broadcast data into one role-aware view. Internal teams and external partners now work from the same source of truth.

3. Checklist App

Post-production wrap involves a lot of small, critical tasks: crew details, bank information, cost sheets, outstanding insurance claims. At Warner Bros. Discovery, these used to live in separate spreadsheets per production. We replaced that with a Power App that pulls every task into one structured workflow. Ownership is clear, and there’s visibility across each production. Manual checks have dropped considerably, and operations now has a clear view of progress at every stage.

4. Mandatory Read App

In regulated environments, publishing a policy doesn’t go far enough. You also need evidence that people have read it. We built a mandatory read app for the Local Government Boundary Commission for England (LGBCE) that presents key documents to the right audience and captures acknowledgement centrally. Compliance status is now audit-ready by default, without anyone having to chase by email.

5. Approvals App

Business case submissions at Ofwat used to span emails, documents and spreadsheets. Approval routes varied by request type. We built a Business Case Portal on Power Apps, Power Automate and SharePoint. Each submission comes in via a guided form, and the approval pathway adapts to the request type and stage. Entra ID handles routing to the right level of oversight. Approvals are faster, more transparent and properly auditable.

These five examples share one thing in common. None of them tried to overhaul an entire function. Each one took a single high-friction process and replaced it with something fit for purpose. The rest of the operating model was left alone. That’s almost always where the strongest results come from.

How Silicon Reef Helps

We help organisations get more value from Microsoft 365 and the Power Platform – designing and delivering solutions that reduce operational friction, improve data quality and keep things governable over time. That work ranges from straightforward workflow automation through to more complex apps, integrations and reporting, typically built on Power Automate, Power Apps, SharePoint, Dataverse and Copilot Studio.

Business process automation sits in the middle of that. Sometimes it starts with a single high-friction process that needs tightening up. Sometimes it’s about bringing order and governance to a growing estate of flows, apps and agents. Either way, we begin by understanding how the work actually happens today, then designing something that fits the organisation’s tools, constraints and data responsibilities – and can be supported once it’s live.

In some cases, organisations might be eligible for Microsoft funding which can help offset the cost of an initial discovery or proof of concept. Where it’s available, it can be a practical way to test a specific automation opportunity before committing to a wider rollout. To find out if you’re eligible for funding, drop us a note and we’ll confirm for you.

The aim is straightforward: identify the processes that slow people down or introduce unnecessary risk, then replace the manual steps with something simpler, clearer and easier to manage. Done well, BPA becomes a foundation for better reporting and, increasingly, for useful Copilot agents built on reliable data.