Phase 3

File Migration

Move all company shared files from the on-premises file server to SharePoint Online, and set up OneDrive for Business for personal documents.

Timeline: Weeks 3–4
Status: Pending

What We'll Do

This phase has two parts. First, we move all shared company files (~400GB) from the on-premises file server to SharePoint Online, where they are accessible from any browser or synced to the desktop through OneDrive. Second, we configure OneDrive for Business for each user so their personal files (Desktop, Documents, Pictures) automatically back up to the cloud.

When this phase is complete, no one will need the file server. All company and personal files will live in Microsoft's cloud — backed up, versioned, and accessible from anywhere.

SharePoint Online — Company Files

SharePoint Online replaces the current file server shares. We will create document libraries that mirror the existing folder structure, so the transition feels familiar. Staff will access files the same way they do today — through File Explorer on their desktop — but the files will be stored securely in the cloud instead of on a local server.

For technical details on the migration tool, see: SharePoint Migration Tool (SPMT)

Planned Structure

Current Location New Location Estimated Size
\\bwfile\company SharePoint: "Company" library ~400GB
\\bwfile\address SharePoint: "Address" library TBD
Personal user files OneDrive for Business (1TB/user) Varies

Migration Checklist

OneDrive for Business — Personal Files

Each user gets 1TB of personal cloud storage through OneDrive for Business. By enabling OneDrive Backup (formerly Known Folder Move), each person's Desktop, Documents, and Pictures folders sync to OneDrive. This means their files are continuously backed up to the cloud and accessible from any device.

For details on OneDrive backup, see: Redirect Known Folders to OneDrive

v2.0 Difference: Manual Setup Instead of Intune Policy

In v1.0, Known Folder Move was pushed automatically via Intune. In v2.0, each user enables it manually — a 30-second step in OneDrive settings. The self-service setup guide includes screenshots. We will also create a "Getting Started" page in SharePoint with all setup links in one place.

Migration Timeline

File migration runs in the background and does not disrupt daily work. At approximately 5GB per hour, the full 400GB transfer takes roughly 3–4 business days. Users continue working with the existing file server during the transfer. Once we have validated that all files copied correctly, we redirect access to SharePoint.

What Changes for Users

QuickBooks Data

QuickBooks company files currently on the H: drive are handled separately in Phase 4. They will not be moved to SharePoint, as QuickBooks requires specific hosting arrangements for multi-user access and data integrity.

Phase 2: Email Phase 4: QuickBooks