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SharePoint Migration Checklist

In brief:

  • Plan and define your migration goals and take an inventory of your files.
  • Test the migration process beforehand including the migration throughput.
  • Audit your migration afterwards to provide confidence to your stakeholders.
  • To support adoption, communication and training to users is key.

Prefer to speak to us about our approach to SharePoint migrations? Book a short call with one of our team to get answers to your questions.

Migrating to SharePoint is more than just moving files; it involves careful planning and execution across multiple stages. From data mapping and pre-migration testing to migration execution, post-migration validation, and driving user adoption, each step is critical to a successful outcome. In this article, we explore the key steps and considerations involved in a SharePoint file migration.

SharePoint Migrations are complicated, restructuring data, ensuring that no file is lost  and taking users on the journey are all key. There are three golden rules when it comes to SharePoint Migrations:

1. SharePoint is Not a File Server: You’re moving from a hierarchical file structure, SharePoint is designed differently with its site-centric design. Reorganising your content is key to getting the full benefit of SharePoint.

2. Users Won’t Sort Their Files Out: Expecting users to go through file-by-file without support simply doesn’t work. Support them by providing a catalogue at a folder level and give them archive options instead of “keep” or “delete”.

3. Users Need Training: While SharePoint might feel intuitive to you, onboarding training is essential for most users. Equip them with the knowledge to use tools like OneDrive for Business Sync effectively—it makes all the difference.

Now, let’s dive into the details.

Just as you would go through your home, deciding what needs to stay with you and what can be disposed of, your business will need to go through its file servers and cloud storage systems (think dropbox, Google Drive) and establish what information is to be moved and what should be archived or deleted.

We Divide the Needs of Our Clients Into One of Three Scenarios. These Are:

  • Tenant-to-Tenant Migration - This is relevant for companies that are splitting or have made an acquisition/merger and are looking to migrate some or all of their data from one Microsoft 365 Tenant to a separate Tenant, i.e. SharePoint Online to SharePoint Online migration.
  • Tenant Within Tenant Migration - This refers to clients that are looking to create a new information architecture from the ground up - reorganising their files and documents into a more logical structure.
  • File-Server to Tenant Migration - Organisations in this category are migrating into SharePoint from file servers or alternative cloud-based storage solutions, we often migrate from Dropbox to SharePoint, as well as Google Drive.

While the SharePoint migration checklist below will improve the outcomes of any of these scenarios, it is specifically tailored for file-server to tenant migrations.

Download our SharePoint Migration Checklist - it has over 70 steps in total and is broken down into five stages as follows:

Moving your files to a new structure in SharePoint is a great opportunity to validate that you are complying with your GDPR obligations by setting up appropriate retention policies and deleting data you should no longer be holding. Your SharePoint information architecture will help your organisation to stay compliant, secure and accessible.

Our experienced SharePoint consultancy team typically migrate over a million files a month to Microsoft 365, they work with our clients to implement a plan that follows our detailed content migration SharePoint strategy, ensuring we meet client needs and provide an efficient, cost-effective solution to complete their SharePoint migration.

If you’re happy going it alone, we’ve provided our SharePoint online Migration checklist below and also as a download, but if you want to know more about our SharePoint migration services, please feel free to get in touch.

Our Approach Checklist

Phase 1: Explore

  • Define Your Purpose
    • Why are we doing this?
    • How do we measure success? 

Phase 2: Explain

  • Access to Environments
    • Request access to client source environment
    • Request access to client target environment

     

  • Analyse Existing File Shares
    • Validate Permissions (Request a user with the most evaluated permissions to Run the file analysis script and now compare this with the user account performing the migration)
    • Ensure you have full access to access all files + Permissions to install software if using SPMT / Tree Size or ShareGate
    • Identify large files and large volumes
    • Understand file growth trajectory

     

  • File Analysis (out of scope, rework, further analysis)
    • Access databases
    • CAD files, Adobe InDesign or Photoshop files
    • Application install files or 3rd party application files
    • Large Media Files for editing
    • Linked Spreadsheets
    • PST Files

     

  • Information Architecture User Requirements Workshop
    • Follow the information from creation to destruction
    • Compliance: (Retention / Disposition)
    • Collaboration: Projects, Department workspaces
    • Filing: Contracts, Certificates
    • Permissions: Internal and external access
    • Publishing: Policies, Procedures and Knowledge
    • Archive: Rules on Records and destruction

     

  • Information Architecture Design
    • Communications Sites for publishing
    • Teams for Collaborating
    • Team Sites (with no Office 365 group capability) for document management filing
    • Hub Sites connect everything together
    • Navigation
    • Appropriate Geo-Location of Sites dependant on location of users

     

  • Migration Planning
    • Migration Mapping Spreadsheet (source to destination)
    • Files to be archived (Could still be SharePoint or Azure)
    • File to be deleted
    • Validate structure is compliant with maximum path length
    • Agree permissions strategy – we always start over

     

  • Adoption Planning
    • Current user skills gap analysis
    • Is it technical training or just informing where files now live?
    • Style of training expected (classroom, online, video shorts, guides)
    • Approach to cohorts, times zones, and alignment to migration batches
    • Separate training consideration for Power Users
    • Create a comms plan

Phase 3: Experience

  • Source Environment
    • Environment backup
    • Remote administrator access
    • Access granted to the migration tool
    • Ensure host machine is of sufficient specification to host migration software
    • If doing tenant-to-tenant then ensure your host machine is in Azure to benefit from the Microsoft Cloud network

       

  • Target Environment
    • Licencing Check
    • Storage Space
    • Permissions
    • Implement agreed Information Architecture
    • Pre-seed OneDrive for Business accounts

       

  • Migration Pilot
    • Connectivity test
    • Migration Volume & throughput calculations
    • Ensure sufficient bandwidth
    • Validate Reconciliation approach
    • Validate host machine is not timed to shut down/reboot/sleep/log you out

       

  • Migration Scheduling
    • Schedule migration batches
    • Allow for throttling during the week
    • Schedule weekend work if quick access is required
    • Consider bulk + incremental migration batches
    • Consider the impact on the user adoption plan
    • Ensure key staff are available out of hours for escalations

Phase 4: Expand

  • Adoption
    • Execute adoption plan in line with batches


  • Migration
    • Change source to read-only
    • Execute migration plan


  • Post-Migration Reconciliation
    • Run PowerShell scripts against both source + target to extract a log of all files
    • Verify and reconcile source vs target data
    • Share Report with Stakeholders
    • Note: Download all host machine log files to a separate place as often the host will be decommissioned – or you may lose access


  • Post-Migration Support
    • Keep mapping & reconciliation spreadsheets handy as people will complain that their files are lost
    • If produced, promote training materials

Phase 5: Expert Success

  • Ensure support staff are on hand equipped with:
    • Batch Plan to understand impacted users
    • Mapping Spreadsheet to locate "lost files"


Checklist Hologram

Our SharePoint Checklist is evaluated after each migration we perform as best practice for SharePoint migrations continues to evolve. From complex security mapping to designing target structures for those with high compliance needs, we love finding unique solutions that suit each organisation we work with as no two migrations are the same.

The most important takeaway from this guide should be that you need to give yourself sufficient time, proper planning, and a rollback strategy if things don’t pan out correctly the first time. If you’re in any doubt about how to proceed, our team at Information EXP are here to take you through the process.

 

FAQ

Which SharePoint Migration tool should I use?

When migrating to Microsoft 365 from a file server, we recommend SPMT, the free SharePoint Migration Tool from Microsoft. If you want to move a significant number of files within your tenant or move tenant-to-tenant, consider Sharegate. Read about all the tools we use

How long does a SharePoint migration take?

A SharePoint migration can take as little as a weekend for smaller data volumes, depending on factors like data size and connection speed. However, planning, preparation, and file reconciliation takes significantly longer to ensure a successful and accurate migration.

How fast can you migrate files to SharePoint Online?

The duration to migrate files to SharePoint Online depends on your source environment, connectivity, and throttling by Microsoft. 100GB per hour is possible, but often data is transferred at a lower rate. Perform a test migration first and try to mirror production conditions as much as reasonably possible.

What are SharePoint migration best practices?
  • Design a structure that reflects your workflow
  • Archive or delete unnecessary files
  • Ensure files are SharePoint-friendly
  • Map file migration locations
  • Perform a practice migration
  • Migrate out of hours
  • Reconcile data post-migration
  • Train users for the transition
How to migrate from a file server to SharePoint online

Microsoft’s free SharePoint Migration Tool (SPMT) handles the migration, but success requires more. You must design the target information architecture, plan file mappings and batches, and perform reconciliation. Thorough preparation is crucial for a smooth and effective migration.

Can I migrate from Google Drive to SharePoint?

Yes. Microsoft’s migration tools make it possible to migrate Google Drive content to Microsoft 365 and convert G Suite / Google Workspace files to Microsoft Office Format. It’s important to plan the project carefully, not only because SharePoint is a more comprehensive platform but also because the user experience is very different.

Can I migrate from Dropbox to SharePoint?

Using Microsoft’s migration tool you can migrate from dropbox. Our experience is that due to a lack of governance, the data requires significant reorganising before it’s ready to be migrated – this can be addressed as part of a mapping process.

Should I map user file permission to SharePoint online?

Mapping user permissions when migrating to SharePoint isn’t generally a good idea. As a rule, we will not do this. Experience has shown that taking shortcuts to accelerate the migration project does not pay dividends. File permission migration functionality simply doesn’t work due to the different ways that SharePoint and file servers manage permissions.

Author

Rupert Squires

Rupert Squires

Client Director

5 mins read

Ask how we can help you:

  • Deliver this approach for your SharePoint migration. 
  • Ensure that every file gets migrated. 
  • Provide pre- and post-migration support your users.

 

Questions? We reply within a working day.  

Or Book a call to speak to an expert.

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