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Microsoft Dynamics 365

Microsoft Dynamics 365 Field Service

Connect Service Requests, Dispatchers, Technicians, Assets and Customers

When equipment fails at a customer location, the challenge is not creating a ticket. It is knowing what failed, where it sits, what happened to it before, which technician has the skills and the parts, what procedure to follow — and what should be billed afterwards. Urewa Technologies designs Dynamics 365 Field Service around the way technicians, dispatchers, service managers and back-office teams actually work.

Service execution designed alongside the assets, inventory, contracts and finance processes that surround it.

The Real Problem

A Ticket Is Not a Service Plan

The difference between a service organisation that runs well and one that firefights is rarely effort. It is how much is known before the van leaves.

What the ticket says
“Machine not working. Please send someone.”

Everything after this is discovered on site, by phone, or not at all — which is how a single visit quietly becomes three.

What the technician needs
  1. 01What failed?
  2. 02Where is the equipment?
  3. 03What service history does it have?
  4. 04Which technician has the right skills?
  5. 05Is the technician available?
  6. 06Does the technician have the required parts?
  7. 07What procedure must be completed?
  8. 08What was actually consumed on the visit?
  9. 09What should be billed to the customer?

Field Service supports the complete process — from the initial requirement through onsite execution and billing — with work orders, scheduling, mobile technicians, asset history, preventive maintenance, inventory, purchasing, returns and analytics.

From Service Request to Service Completion

One Connected Field Service Process

Nine steps from the first signal to the invoice. Select any step to read what happens there.

Customer / agreement / sensor

Service request

A customer reports an issue, an agreement generates planned maintenance, or an IoT alert identifies a problem before anyone picks up the phone.

1 of 9
Work Order Design

A Good Work Order Answers Eight Questions

01

Where?

What is the exact service location?

02

What?

Which asset, equipment or service requirement is involved?

03

Why?

What failure, inspection, installation or maintenance created the work?

04

When?

When must the service be completed?

05

Who?

What type of technician or resource is required?

06

How?

What tasks or procedures must the technician perform?

07

With what?

What products, spare parts or tools are expected?

08

What happened?

What work, time, material, inspection result and acknowledgement were recorded?

Urewa’s work order principle

A technician should arrive knowing what needs to be done — not spend the first thirty minutes discovering why they were sent.

Platform Capabilities

Dynamics 365 Field Service Capabilities

01

Define the work

Work order management

The operational record of service

  • Customer
  • Service location
  • Customer asset
  • Functional location
  • Incident
  • Service tasks
  • Products & services
  • Required characteristics
  • Scheduling requirements
  • Pricing & billing

Incident types

Reusable service templates

  • Service tasks
  • Expected products
  • Required skills
  • Estimated duration
  • Installation
  • Breakdown
  • Preventive maintenance
  • Inspection
  • Commissioning
  • Warranty repair

Customer assets

The service memory

  • Asset records
  • Repairs & inspections
  • Tests & issues
  • Sensor information
  • Service history
  • Asset properties
  • Property history
  • Parent & child assets

Functional locations

Find it on a complex site

  • Site hierarchies
  • Buildings & floors
  • Plant areas
  • Rooms
  • Asset placement
  • Multistory facilities
  • Warehouses
  • Location-based history
02

Schedule it

Resource scheduling

Schedule Board & Schedule Assistant

  • Duration
  • Location
  • Availability
  • Required skills
  • Territory
  • Time window
  • Resource preferences
  • Priority
  • Booking statuses
  • Travel time
  • Reassignment

Resource Scheduling Optimization

Separately licensed add-on

  • Overnight optimisation
  • Intraday optimisation
  • Emergency scheduling
  • Simulation
  • Reduce travel
  • Maximise utilisation
  • Prioritise urgent work
  • Scheduling constraints

Agreements & preventive maintenance

Planned, not emergency

  • Recurring work orders
  • Recurring invoices
  • Daily to annual frequencies
  • Multiple assets per agreement
  • Date ranges
  • Auto-generation
  • Billing schedule
03

Do it onsite

Technician mobile

iOS, Android and Windows

  • Assigned bookings
  • Work orders
  • Customer assets
  • Directions
  • Service tasks
  • Time recording
  • Barcode scanning
  • Photos & video
  • Push notifications
  • Service reports
  • IoT information
  • Offline data

Inspections

Structured data, not paper

  • Question formats
  • Mandatory responses
  • Pass/fail testing
  • Numeric readings
  • Images & attachments
  • Dynamic branching
  • Offline execution
  • Version management
  • Asset association
04

Control parts and close the loop

Inventory & truck stock

Parts readiness

  • Warehouses
  • Quantities
  • Adjustments
  • Transfers
  • Work-order products
  • Technician stock
  • Purchasing
  • Replenishment
  • Consumption tracking

Returns and RMA

Equipment coming back

  • Return to warehouse
  • Return to vendor
  • Change of ownership
  • Replacement installation
  • Asset record update
  • Repair centre flow
  • Inventory update

Service reports & billing

Evidence and revenue

  • Work performed
  • Products used
  • Technician & travel time
  • Customer signature
  • PDF service report
  • Invoice generation
  • Actuals
  • Entitlements
  • Warranty & contract coverage
Dispatch

Never Schedule on Availability Alone

A technician being free does not make them the right technician. Nine factors decide whether a booking will actually succeed.

01

Availability

Is the technician working?

02

Skill

Can they actually perform the task?

03

Location

Where are they relative to the customer?

04

Territory

Is the work in their service area?

05

Duration

Can the job realistically fit the schedule?

06

Priority

Is the request urgent?

07

Promise window

Has an arrival window been committed?

08

Existing route

Will this booking create needless travel?

09

Preference

Does the customer or agreement require a specific technician?

Connected Field Service

Let the Equipment Tell You First

Connected Field Service integrates Azure IoT so devices can raise alerts that become service requirements — shifting suitable scenarios from reactive to condition-driven.

Traditional

  1. 1Equipment fails
  2. 2Customer notices
  3. 3Customer calls
  4. 4Service request created
  5. 5Technician scheduled
  6. 6Technician visits

Connected

  1. 1Sensor detects abnormal condition
  2. 2IoT alert generated
  3. 3Field Service receives alert
  4. 4Requirement evaluated
  5. 5Work order created
  6. 6Technician dispatched

Urewa’s AI principle

Use AI to reduce administration, not to hide a poorly designed service process. Copilot can summarise a work order and answer questions in natural language — but only once the work-order structure, asset data, statuses, incident types and technician updates beneath it are reliable. A summary of bad data is still bad data.

In Practice

Representative Field Service Scenarios

Industrial breakdown

SituationA manufacturing machine stops unexpectedly and the customer calls it in.

ProcessWork order against the asset, failure incident selected, required skill defined, high priority, technician scheduled with service history to hand.

BenefitStructured execution and a complete history against that equipment.

Annual maintenance contract

Situation150 pieces of equipment across multiple customer sites under recurring contracts.

ProcessAgreements generate the maintenance schedule and work orders automatically, through to inspection, parts and recurring billing.

BenefitNo dependency on someone remembering each maintenance date.

Renewable energy assets

SituationScheduled service across geographically distributed inverters, transformers, switchgear and battery systems.

ProcessFunctional locations, assets, maintenance agreements, scheduling, mobile execution, inspections and property readings working together.

BenefitDistributed assets serviced on a plan rather than on complaint.

Field installation

SituationNew equipment is delivered and needs onsite installation and commissioning.

ProcessInstallation incident, required technician, scheduled visit, commissioning checklist, asset record updated, signature captured.

BenefitCommissioning evidence that lives with the asset.

Truck stock

SituationTechnicians carry commonly used spare parts with no real visibility of what is on each van.

ProcessCentral warehouse transfers into technician warehouses, consumption against work orders, automatic replenishment.

BenefitControlled technician inventory rather than a guess.

Repair and return

SituationA technician determines equipment cannot be repaired onsite.

ProcessRMA raised, unit returns to the service centre, replacement installed, asset history updated across both.

BenefitOne controlled process instead of email and a spreadsheet.

Measure What Matters

Service Performance, Not Work Order Count

First-time completion

How much work is finished without a repeat visit?

Response time

How long between request and technician response?

Travel time

How much capacity is consumed getting there?

Utilisation

How much available capacity is productively scheduled?

Work order age

How long have open work orders been unresolved?

Promise compliance

How many jobs finish inside the committed window?

Repeat service

Which assets keep coming back?

Part consumption

Which spare parts move most?

Failure patterns

Which equipment categories fail most often?

Planned vs reactive

How much service is planned rather than emergency?

How We Design It

Ten Field Service Design Principles

Design the process before the app

Request, diagnose, work order, schedule, execute, complete, bill — settled before anyone customises a form.

Standardise incidents

High-frequency work becomes reusable templates, so execution and data are comparable across technicians.

Build asset history

Every repair, inspection and reading should make the next service decision better informed.

Schedule for first-time completion

Skill, availability, location, parts, instructions, history and site access — not availability alone.

Design mobile first

The technician experience is not a desktop form squeezed onto a phone.

Capture structured data

Inspection responses, failure codes, resolution types and asset properties — not only free-text notes.

Automate preventive service

Recurring maintenance comes from agreements, not personal calendars.

Control parts

Truck inventory and service parts belong inside the service process.

Close the work order properly

Tasks, products, time, inspections, asset changes, acknowledgement, follow-up and billing status all confirmed.

Design the exceptions

Customer unavailable, asset inaccessible, part missing, additional work found, signature refused, follow-up needed.

Field Service Maturity

How Mature Is Your Service Operation?

Tick everything that is already true0 / 15
Where It Fits

Industries Dynamics 365 Field Service Suits

Industrial manufacturing

Installed equipment, breakdowns, maintenance, commissioning and service contracts.

Machinery & equipment

Installed assets, technician visits, spare parts, preventive service and equipment history.

Energy & renewables

Geographically distributed serviceable assets, inspections and preventive maintenance.

Facility & equipment service

Recurring maintenance agreements, assets, inspections and technician scheduling.

Automotive & components

Onsite service, equipment maintenance, installations and technical inspections.

Technical services

Onsite activities needing scheduled personnel, work orders, time, products and evidence.

Warehousing & logistics equipment

Forklifts, automation equipment and conveyors across customer facilities.

How It Compares

Field Service Alongside the Rest of Dynamics 365

Field Service vs Customer Service

Customer Service handles the support interaction — cases, communication, knowledge, queues, agents and contact-centre processes.

Field Service handles onsite execution — work orders, technicians, scheduling, assets, preventive maintenance, inspections, parts and mobile. A customer calls about failed equipment: Customer Service records the case, Field Service sends the engineer.

Field Service vs Project Operations

Project Operations suits project-based delivery — plans, tasks, resources, time, expenses, project costing and project billing.

Field Service suits repeatable onsite activity — repairs, maintenance, inspection, installation and dispatch. Many organisations need both, and work orders and agreements can carry project context.

Field Service and your ERP

Field Service should manage the service operation. The ERP should manage the enterprise financial and supply chain operation.

Integrations exist for Business Central, Finance, Supply Chain Management and Project Operations. Do not force one application to become something it was not designed to be.

Common Questions

Dynamics 365 Field Service FAQs

What is Microsoft Dynamics 365 Field Service?

Microsoft's application for managing onsite service operations — work orders, resource scheduling, technicians, customer assets, preventive maintenance, inspections, inventory, mobile execution and service-related billing.

Does Field Service have a mobile app?

Yes. The Dynamics 365 Field Service mobile application runs on supported iOS, Android and Windows devices, built on the Power Platform model-driven app framework, and covers bookings, work orders, assets, inspections and related field data.

Can technicians work offline?

Yes. Field Service supports configured mobile offline profiles. Administrators decide which data is available offline and how synchronisation works, and offline availability also depends on the mobile experience in use.

Does Field Service support preventive maintenance?

Yes. Field Service Agreements automatically create recurring maintenance work orders — and recurring invoices — according to defined schedules, frequencies and date ranges.

Can it track equipment at customer locations?

Yes. Customer Assets represent the equipment and Functional Locations place it within complex sites such as plants, warehouses and multistory buildings, with service history maintained against the asset.

How does technician scheduling work?

Through the Schedule Board for manual dispatch, the Schedule Assistant for matching by availability, skills and travel time, and Resource Scheduling Optimization for automated optimisation at volume.

What is Resource Scheduling Optimization?

A separately licensed Field Service add-on that automatically optimises schedules across many jobs and resources against configured constraints and objectives — reducing travel, maximising utilisation, prioritising urgent work. It should be justified by genuine scheduling complexity.

Can Field Service manage inspections?

Yes. Native digital inspections support multiple question formats, mandatory responses, pass/fail testing, images, attachments, dynamic branching, offline execution and version management, with responses stored in Dataverse for reporting and automation.

Can it manage technician spare parts?

Yes. Inventory covers warehouses, quantities, adjustments, transfers, work-order products, purchasing and returns — including treating a technician's vehicle as a controlled mobile warehouse.

Can Field Service generate invoices?

Field Service can generate invoice records from posted work orders based on applicable products, services and configured travel charges, with actuals capturing time and cost. The downstream financial architecture depends on your wider Dynamics or ERP environment.

Can Field Service integrate with IoT?

Yes. Connected Field Service integrates Azure IoT so connected devices can raise alerts that create cases or work orders, shifting suitable scenarios from reactive to condition-driven service.

Does Field Service include Copilot?

Yes. Microsoft provides work-order summaries, natural-language questions over Field Service data and assistance creating inspection templates, with AI-assisted work-order updates in development. A Scheduling Operations Agent is also in preview, so it should not be planned as production capability yet.

Can it integrate with Business Central or Project Operations?

Yes to both. Business Central integration connects service orders, service items, products, resources, consumption and financial processing. Work orders and agreements can also carry Project Operations project context for installation and commissioning engagements.

Is there a licence for external contractors?

Microsoft offers a Field Service Contractor licence for external frontline technician scenarios, with more limited rights than the full Field Service user licence. Classify your users first — dispatcher, service manager, internal technician, contractor, inventory, administrator — then match licences rather than buying everyone the same one.

Can Urewa improve an existing Field Service implementation?

Yes. We assess work-order design, scheduling, mobile execution, customer assets, preventive maintenance, inspections, inventory, integrations, reporting, data quality, customisations and adoption, then produce a prioritised improvement roadmap.

Explore the Platform

Other Microsoft Dynamics 365 Solutions

Service billing ultimately lands in Dynamics 365 Finance, and connecting Field Service to IoT, portals and other systems is covered in our ERP integration guide. Microsoft documents the product itself on Microsoft Learn.

Make Every Service Visit Informed and Connected

Manual work orders, dispatcher spreadsheets, missed preventive maintenance, thin asset history, paper inspections, invisible truck stock, repeat visits and service-to-billing gaps — these are the symptoms. We assess, design, implement, integrate and support Field Service around how your service operation actually runs.