
Most businesses sign the contract and wait to be told what happens next. The ones that get the best outcomes show up prepared.
None of this is glamorous. But each item connects to the next. Skip one and something downstream pays the price, usually at the worst possible moment: during user acceptance testing, or a week before go-live.
By the end of day 30, you should have a working (if basic) system containing your real data, a clear project plan, and a team that knows what it is doing and why.
A clean sales-to-delivery handover prevents the project team from starting from scratch.
During the sales and pre-sales process, your implementation partner learned a great deal about your organisation. That knowledge needs to travel to the project team.
A good handover includes:
Ideally, one or more people from the sales team remain involved for the first 30 days. Not to sell anything, but to provide continuity. A good project team inherits rich context and a poor one walks in cold.
Some repeated questions are expected and useful. A new team member may pick up on a nuance a sales colleague missed. But the fundamentals of your business, your processes, your data, your priorities, should carry through cleanly from day one.
Licence and environment setup should be completed before any technical work starts, ideally in the first week. Delays here create a bottleneck that can push back discovery, configuration, and data migration.
This means confirming:
It sounds administrative, and it is, but licence issues discovered in week three are far more disruptive than licence issues resolved in week one. Which licence should I choose?
Your internal project team is as important as your implementation partner. Without the right people in place, decisions stall, requirements stay vague, and user adoption suffers later.
The team should be in place by the end of week one. Each role serves a different purpose:
| Role | Responsibility | “Assigned” vs “Bought-In” |
|---|---|---|
| Project Lead / Internal Sponsor | Owns the project on the client side. Makes decisions and removes blockers. | Must be bought-in. A passive sponsor causes delays. |
| Subject Matter Experts (SMEs) | Provide detailed knowledge of specific processes, covering finance, operations, sales, and more. | Must be bought-in. Assigned SMEs give vague answers that produce vague requirements. |
| Change Champions | Trusted colleagues who will support their teams through the transition. | Must be bought-in. Cannot be volunteered against their will. |
| IT / Systems Contact | Manages access, infrastructure, and integration queries internally. | Assigned is acceptable if briefed clearly. |
The difference between someone assigned to a project and someone bought into it shows up immediately. Bought-in team members ask better questions, challenge assumptions, and help the rest of the business trust the process. Assigned team members attend meetings and wait for instructions.
Dynamics 365 Discovery is the process of gathering a complete picture of how your business operates, before any system is configured.
This phase goes deeper than anything covered during the sales cycle. The sales process surfaces the headline requirements. Discovery surfaces everything else, the edge cases, the workarounds, the things people do differently from the documented process.
Here is what gets reviewed:
It involves structured workshops with key stakeholders, a review of existing process documentation and a formal requirements document signed off by the client before configuration begins.
Working with real business data from the start produces a more accurate, better-tested system. Dummy data, meaning placeholder records, test names, and invented transactions, gives a false picture that delays real problems until they are expensive to fix.
Your customers, contracts, products, and account records should be loaded into the Dynamics 365 sandbox environment within 30 days. Not perfectly or completely, but enough to work with.
Early data migration helps:
Test data works well for keeping things simple in early demos; however, it falls short when it comes to uncovering the data cleansing work that every real migration involves.
It does not need to be clean at all at this stage. The goal of early data migration is to reveal the problems, not to have solved them already. Cleansing happens iteratively.
Basic Dynamics 365 configuration, covering forms, views, and navigation, should begin taking shape within the first 30 days. This does not mean the system is ready but the structure is forming.
You should expect to see:
Seeing your own data inside a system that is starting to look familiar is important. It builds confidence and helps your internal team ask better questions.
Project governance is the set of agreements that determine how decisions are made, how problems are escalated, and how the project stays on track. These agreements should be in place by the end of day 30.
Without them, scope creeps silently, decisions get made by the wrong people, and the go-live date becomes a moving target.
Here is what good governance looks like in practice:
If your implementation partner is not offering this structure by the end of week two, ask for it directly.
At minimum: project phases, milestone dates, resource responsibilities, a risk register, and a go-live target. It should be a living document, updated after every significant decision.
Most Dynamics 365 projects that struggle in months three, four, or five can trace their problems back to the first 30 days. Here are the seven mistakes that come up most often:
A Dynamics 365 implementation does not succeed or fail at go-live. It succeeds or fails in the first 30 days.
If the foundations are right, meaning the handover is clean, the team is in place, the data is moving, and the governance is agreed, everything that follows is easier. Not easy. But easier.
Here is your end-of-day-30 checklist:
If most of these are ticked by day 30, your project is in a good place. If several items are missing, it is worth talking to your implementation partner about what needs to happen.

The post What to Expect in the First 30 Days of a Dynamics 365 Project appeared first on All My Systems.
Check Pete Murray’s original post https://www.allmysystems.co.uk/what-to-expect-in-the-first-30-days-of-a-dynamics-365-project/ on www.allmysystems.co.uk which was published 2026-03-18 15:23:00






