If your team has years of work living in Datto Workplace and the rest of your tools already run in Microsoft 365, moving files into SharePoint Online is the logical next step. But a Datto Workplace migration is rarely a simple drag-and-drop. File sync and share platforms store data differently than SharePoint, permissions do not map cleanly, and the data in transit has to land somewhere while it moves. This Datto Workplace migration playbook walks you through the decisions, the sequence, and the verification that separates a clean cutover from a mess you discover weeks later. It is written for Charlotte-area businesses planning to retire Datto Workplace without losing a single file, and it draws on how NetSafe Solutions executed and certified exactly this kind of move for a manufacturing client that had no local space to stage the data and no room for error.
The good news is that a Datto Workplace migration done well is a one-time project with a clear end state: everything lands in SharePoint Online, every file is accounted for, and you stop paying for a second platform. The bad news is that most of the ways a Datto Workplace migration goes wrong are invisible until someone goes looking for a file that quietly did not make the trip. The difference is planning and verification, and that is what the rest of this guide covers.
Why Businesses Leave Datto Workplace for SharePoint Online
The most common reason to move is consolidation. When your email, Microsoft Teams, and identity already live in Microsoft 365, keeping your files in a separate file sync and share platform means you are running two of everything. Two bills. Two admin consoles. Two sets of permissions to manage and keep in sync. Every new hire has to be provisioned in both places, and every departure has to be de-provisioned in both places. Over time that duplication is a quiet tax on your IT budget and your team's attention, and it is a big part of why a Datto Workplace migration pays off.
The second reason is native integration. SharePoint Online connects directly to Teams, OneDrive, and Microsoft 365 search. Files surface where people already work rather than inside a bolt-on sync client that lives in the system tray and nobody remembers to open. A document stored in a SharePoint library shows up in a Teams channel, in a search from the Microsoft 365 app launcher, and in the recent-files view your team already uses. That is the opposite of asking people to remember which of two systems holds the thing they need.
The third reason is governance and security. SharePoint lets you apply retention policies, sensitivity labels, and conditional access from the same place you manage the rest of your environment. Instead of bolting controls onto a separate platform, you get one consistent security posture. For a business in a regulated field, or any business that simply wants to know who can reach what, that single pane of control is worth a great deal, and it is another reason a Datto Workplace migration is worth planning carefully.
When a Datto Workplace Migration Is Not Worth It
A Datto Workplace migration only pays off when you actually plan to retire the old platform. If you intend to run Datto Workplace and SharePoint in parallel indefinitely, you have not consolidated anything. You have added a project on top of the two platforms you were already paying for. Before you start, be honest with yourself about the end state. The goal is one place for files, one bill, and one set of permissions. If that is not the plan, the economics do not work, and you are better off leaving things as they are until you are ready to commit to the cutover.
What Makes a Datto Workplace Migration Harder Than a File Copy
People underestimate this move because, on the surface, it looks like copying folders from one place to another. In practice, four things make a Datto Workplace migration meaningfully harder.
There Is Nowhere to Stage It
A file migration usually leans on a large local drive to hold data in transit. You copy files down, process them, and push them up. That works until you realize the data set is larger than any free disk you have lying around. Many businesses simply do not have that space available, and buying and provisioning a drive large enough to hold years of accumulated files is its own small project. This is one of the most common Datto Workplace migration failure points, and it tends to surface halfway through a move when a drive fills up and the process stalls.
There Is No Margin for Error
This is real working data. The files your team touches every day. "Move it and hope" is not an acceptable standard when a missing file could be a contract, a drawing, or a record someone needs in a month. Every file has to be accounted for, which means the Datto Workplace migration process needs a way to prove, not assume, that everything arrived intact.
The Structures Do Not Match
Folder structures, path lengths, and shared links in Datto Workplace do not map one-to-one onto SharePoint document libraries. SharePoint has limits on path length and restrictions on certain characters in file and folder names. A deeply nested folder tree that worked fine in Datto Workplace can produce files that SharePoint refuses to accept. These are not rare edge cases. They are predictable, and they need to be found and fixed before the move, not discovered as errors during a Datto Workplace migration.
Permissions Do Not Transfer Automatically
Datto Workplace sharing settings have no direct SharePoint equivalent. The way access is granted, inherited, and shared is different enough that there is no clean conversion. You cannot copy the old permissions over. You have to redesign access using SharePoint's model. Treating a Datto Workplace migration as a copy job rather than a redesign is how businesses end up with either files nobody can reach or files everybody can reach, both of which are problems you want to avoid from day one.
Pre-Migration Discovery and Planning
A clean Datto Workplace migration is mostly won before any files move. Discovery is where you learn what you are actually dealing with and make the decisions that keep the move controlled.
Inventory the Data
Start with the numbers. Total volume, file counts, the largest files, and the age of the data. Pay special attention to folders nobody has touched in years. A meaningful share of what lives in any file platform is stale, and some of it may not need to move at all. Identifying that early shrinks the Datto Workplace migration, speeds it up, and gives you a chance to archive rather than carry forward content that is only taking up space. You cannot plan a move you have not measured, so the inventory comes first.
Flag Problem Files
With the inventory in hand, scan for the things SharePoint will reject or mishandle:
- Path lengths over the SharePoint limit. Deeply nested folders produce long paths that exceed what SharePoint allows.
- Unsupported characters in file names. Certain symbols that Datto Workplace tolerates will block a file from landing in SharePoint.
- Oversized files that need special handling to transfer reliably.
Finding these before the move means you can plan how to handle each one, whether that is shortening a path, renaming a file, or treating a large item separately. Finding them during a Datto Workplace migration means stopping, troubleshooting, and restarting, which is exactly the kind of uncertainty you are trying to design out.
Map the Destination
Decide how Datto Workplace folders become SharePoint sites, document libraries, and folder structures before you move anything. This is a design decision, not a mechanical one. Recreating one giant folder tree inside a single library is possible, but it wastes the opportunity a Datto Workplace migration gives you to organize content the way your business actually works. Decide the structure first, then move into it.
Set a Cutover Window and a Communication Plan
Your team needs to know when the old platform goes read-only and where files will live afterward. A short, clear communication plan prevents the confusion of people editing files in one place while the Datto Workplace migration pulls from another. Pick a window, tell people what to expect, and give them a simple answer to the only question they care about: where do I find my files now.
Choosing Your Staging Approach: Azure Instead of Local Storage
Data in transit has to live somewhere. During a Datto Workplace migration, files are pulled from the source, processed, and pushed to the destination, and that intermediate copy needs a home. The traditional answer is a large local drive, and as covered above, that is where many migrations run aground. Run out of disk mid-migration and the whole process stops until you free up or add space.
A better approach is to stage the data in secure Microsoft Azure cloud storage. Using Azure as the staging area removes the need for a large free local drive entirely. You are not limited by whatever disk happens to be available on a workstation or server, and you are not provisioning hardware just to hold a temporary copy of your files. The staging area scales to the data, not the other way around.
There is a security benefit too. Keeping the data inside Microsoft cloud infrastructure during transit reduces the exposure that comes from copying sensitive files onto laptops or external drives. Files on a portable drive are a loss or theft waiting to happen. Files staged in secure Azure storage stay inside controlled cloud infrastructure from source to destination, which is a cleaner and safer path for the kind of working data a Datto Workplace migration involves.
This is exactly how NetSafe handled the manufacturing client's move. There was no local space to stage the data, so the Datto Workplace files were staged in secure Microsoft Azure cloud storage with no local storage needed at all. The staging problem that stops so many migrations simply did not apply, because the data never had to touch a local disk.
Designing the SharePoint Online Structure Before Your Datto Workplace Migration
How you structure SharePoint determines whether the new environment is better than what you left or just the same mess in a new location. A Datto Workplace migration is the single best chance you will get to fix structural problems, so spend the time on it.
Sites and Libraries
Group content by team, department, or project rather than recreating one giant folder tree. SharePoint is built around sites and document libraries, and that structure maps naturally to how organizations actually divide their work. A site for a department, libraries for the major areas of work, and a sensible folder depth inside each one is far easier to navigate and far easier to secure than a single monolithic tree copied over from the old platform.
Permissions by Design
Rebuild access using Microsoft 365 groups and SharePoint permission levels instead of trying to replicate old sharing rules. Because Datto Workplace permissions have no direct SharePoint equivalent, this is not optional in any Datto Workplace migration. The upside is that doing it deliberately gives you a cleaner model than you had before. Group-based access means you grant and revoke by role rather than by individual, so onboarding and offboarding become simple. Design the permissions as part of the structure, not as an afterthought once files are already in place.
Naming and Metadata
Clean up folder names and plan for metadata or search so files are findable after the move. SharePoint's search is one of its real advantages, but it works best when content is named consistently and organized predictably. If you have accumulated folders with cryptic or duplicate names over the years, the Datto Workplace migration is the moment to rationalize them. A little cleanup here pays off every time someone searches for a file later.
Avoid Lift-and-Shift Sprawl
It is tempting to just move everything exactly as it sits because that feels safe. Resist it. A straight lift-and-shift carries every structural problem forward and adds the SharePoint-specific issues on top. A Datto Workplace migration is the one chance you get to fix structure problems that have accumulated for years. Take it. The extra design effort up front is small compared to the cost of living with a disorganized environment for the next decade.
Executing the Datto Workplace Migration and Verifying Every File
With the data inventoried, problems flagged, staging in Azure, and the destination designed, the Datto Workplace migration itself becomes a controlled, repeatable process rather than a leap of faith.
Run the Move in Controlled Batches
Do not move everything at once and hope it works. Run the Datto Workplace migration in controlled batches so you can validate each set before proceeding. Batching turns one large, opaque operation into a series of small, verifiable ones. If a batch surfaces an issue, you catch it on a contained set of files rather than discovering it buried in the full data set at the very end. This is the difference between a problem you fix in minutes and one you spend days untangling.
Verification Is the Whole Point
The central discipline of a proper Datto Workplace migration is verification. Confirm file counts, run integrity checks such as checksums, and establish that every file arrived intact rather than assuming the copy worked. A file can appear to transfer and still be truncated, corrupted, or silently skipped. The only way to know is to check, file by file, that what landed in SharePoint matches what left Datto Workplace. If your migration approach cannot prove this, it is not finished, no matter how complete it looks.
Certification
Verification produces something valuable: proof. When you can show that file counts match and integrity checks pass, you can certify the Datto Workplace migration as complete and correct. That certification is what lets you retire Datto Workplace with confidence rather than crossing your fingers. It is the documented answer to the only question that matters at the end of a migration, which is whether everything actually made it.
A Proven Outcome
For the manufacturing client, no off-the-shelf tool fit the source and target cleanly, so NetSafe engineered a purpose-built migration platform, accelerated with AI. It moved the client's files with zero files lost or corrupted and a 100 percent verified and certified result. That is not a claim made by looking at the destination and declaring it done. It is the output of file-level verification across the entire data set, which is exactly the proof you want before you decommission anything. That same platform has since been used for additional migrations, which is the benefit of building a repeatable, verifiable Datto Workplace migration process rather than a one-off copy.
Cutover, Cleanup, and Retiring Datto Workplace
The final phase of a Datto Workplace migration is where you make SharePoint the single source of truth and wind down the old platform cleanly.
Set Datto Workplace to Read-Only
During final cutover, set Datto Workplace to read-only so no new changes slip in after the last sync. This closes the window where someone could edit a file in the old platform after it has already been migrated, which would leave you with two versions and no clean way to reconcile them. Read-only means the data is frozen, the migrated copy is authoritative, and there is no moving target.
Reconnect Users
Point people to SharePoint and Teams, remove the old sync client, and confirm offline access where it is needed. This is the human side of the cutover and it deserves attention. A short note telling people where their files now live, plus removing the old client so nobody accidentally keeps working in the retired platform, prevents the slow drift back to old habits. Where team members need files available offline, confirm that OneDrive sync is set up so they are not left without access.
Validate for a Short Grace Period
Even with a certified Datto Workplace migration, keep Datto Workplace in its read-only state for a short grace period before you cancel the subscription. This gives you a safety net. If anything was missed, which a proper verification process is designed to prevent, you still have the original data available to recover from. The grace period is cheap insurance against the one edge case nobody anticipated.
Decommission Cleanly
Once the certified Datto Workplace migration is confirmed and the grace period has passed without surprises, retire the old platform and stop paying for it. This is the payoff. The consolidation you set out to achieve is now real: one place for files, one bill, one set of permissions. Running both platforms long term defeats the entire purpose, so complete the decommission deliberately and close the project.
A Datto Workplace migration done this way is a project with a clear beginning, middle, and end. Discovery tells you what you are dealing with. Azure staging removes the storage obstacle. Thoughtful SharePoint design gives you a better environment than you left. Batched execution with file-level verification proves the move worked. And a clean cutover retires the old platform for good. If your business is in the Charlotte area and planning a Datto Workplace migration, the pattern above is how it gets done without losing a single file.
Frequently Asked Questions
Can I complete a Datto Workplace migration to SharePoint Online without local storage?
Yes. Instead of staging files on a large local drive, the data in transit can live in secure Microsoft Azure cloud storage, which removes the need for free local disk space entirely. This also keeps the data inside Microsoft cloud infrastructure during a Datto Workplace migration rather than copying it onto laptops or external drives.
How do I know no files were lost during the Datto Workplace migration?
Verification is the point of a proper Datto Workplace migration. File counts and integrity checks are run so the move can be certified complete, meaning every file is confirmed to have arrived intact rather than assumed. If a migration cannot produce that proof, it is not actually finished.
Do Datto Workplace permissions transfer to SharePoint automatically?
No. Datto Workplace sharing settings have no direct SharePoint equivalent, so access should be redesigned using Microsoft 365 groups and SharePoint permission levels rather than copied over. Done deliberately, a Datto Workplace migration usually gives you a cleaner access model than you had before.
How long does a Datto Workplace migration take?
It depends on data volume, file counts, and how much cleanup the structure needs. A Datto Workplace migration is usually run in controlled batches, with each batch verified before moving on, so timelines are set during discovery once the data has been inventoried.
Should I keep Datto Workplace running after moving to SharePoint?
Keep it read-only for a short grace period to confirm nothing was missed, then decommission it. Running both long term defeats the purpose of the Datto Workplace migration and keeps you paying for two platforms, two admin consoles, and two sets of permissions.
Do I need an off-the-shelf migration tool for a Datto Workplace migration?
Not always. When no off-the-shelf tool fits the source and target cleanly, a purpose-built Datto Workplace migration process with staging in Azure and file-level verification can move and certify the data instead. That is the approach NetSafe used to move a client's files with zero loss and a fully certified result.