Microsoft Dynamics 365 Migration · York
Microsoft Dynamics 365 Migration in York
Moving York organisations onto Dynamics 365, where how customisations are packaged determines what you can change afterwards. Solutions layer on top of each other, and a managed layer installed over your configuration restricts what can be edited underneath it — so the packaging decision made during migration constrains the next several years.
Why this comes up
The problem
Everything was deployed as unmanaged changes directly into production, and now nobody can tell what came from where.
What you get
What we deliver
- A solution strategy agreed before configuration begins, not retrofitted
- Environments separated so development does not happen in production
- Data migrated with relationships and lookups verified, not assumed
- Historic activity assessed against storage cost and actual usage
- Legacy customisations reviewed rather than reproduced by default
- A rehearsal into a non-production environment before the live cutover
Want this scoped for your business in York?
Thirty minutes, no charge, no sales script. You leave with a written summary of what microsoft dynamics 365 migration would actually involve — whether or not you use us.
Working in York
Yorkshire & the Humber
York's economy leans heavily on heritage tourism, and the practical constraint here is often that a visitor-facing system has to handle enormous seasonal swings on a small operator's budget.
Visitor-facing booking and ticketing systems that handle extreme seasonality on a small operator's budget.
Sectors we work with in York
- Tourism & Heritage
- Rail Engineering
- Bioscience
- Retail
- Higher Education
What we work with
Technologies and platforms
- Dynamics 365
- Dataverse
- Azure Data Factory
- Power Platform
Who we work with
Industries we serve
- Manufacturing
- Financial services
- Distribution
- Professional services
- Public sector
Why us
Why York businesses choose Asionis
- Projects typically launched within 4–8 weeks
- No long-term contracts required
- All team members UK-based
- Dedicated account manager and development team
- Transparent reporting with monthly performance metrics
- Scalable from startup to enterprise
How we work
- Step 1
Free consultation
A 30-minute call to understand the problem. You keep the written summary either way.
- Step 2
Proposal
Scope, timeline and a fixed price, in writing, before anything starts.
- Step 3
Build
Short cycles with regular check-ins, so you see progress rather than hear about it.
- Step 4
Launch and support
We handle the go-live and stay available afterwards.
Other services in York
Looking for the full picture? See our Microsoft Dynamics 365 Migration services, everything we do in York or browse everything we do.
Microsoft Dynamics 365 Migration in York — common questions
- Why does solution layering matter?
- Because it defines what is editable later. Components delivered in a managed layer can only be changed in ways that layer permits, and organisations discover the restriction when they need a small adjustment and find the option greyed out.
- Should we rebuild old customisations?
- Review each one first. Migrations are the only realistic opportunity to remove customisations built for a process that has since changed, and reproducing the old system faithfully carries forward years of decisions nobody would make again.
- How much history should we bring?
- What will be used, plus what you must keep. Dataverse storage is a real cost and large volumes of historic activity slow both migration and daily use, while a read-only archive of the previous system usually serves the occasional lookup adequately.
- Is a rehearsal really necessary?
- Yes, at full scale. Migrations fail on volume, on relationship resolution and on data nobody looked at, and none of those appear in a sample. A rehearsal into a copy environment converts cutover weekend from a discovery exercise into a repeat performance.
- Do you work with businesses across North Yorkshire?
- Yes. We are based in Leicester, United Kingdom and work with clients throughout Yorkshire & the Humber, including York and the surrounding North Yorkshire area. Most collaboration happens remotely, and we travel for kick-offs and key milestones.
- What kind of York businesses do you usually work with?
- Visitor-facing booking and ticketing systems that handle extreme seasonality on a small operator's budget. Beyond that we work across Tourism & Heritage, Rail Engineering, Bioscience, Retail and Higher Education.
- Do you cover the areas around York?
- Yes — we work throughout Yorkshire & the Humber, including Leeds, Newcastle, Sheffield. York is an urban area of roughly 210,000+, and we take on work across the wider North Yorkshire region rather than the city boundary alone.
Talk to us about Microsoft Dynamics 365 Migration in York
A 30-minute call with someone who would actually work on it. No sales script, no obligation.
- Projects typically launched within 4–8 weeks
- No long-term contracts required
- All team members UK-based
- Dedicated account manager and development team
- Transparent reporting with monthly performance metrics
- Scalable from startup to enterprise