SharePoint to SharePoint Migration: Best Practices for Businesses in 2026

SharePoint to SharePoint Migration: Best Practices for Businesses in 2026
Moving content between SharePoint environments can be necessary after a merger, tenant consolidation, restructuring, or a move to Microsoft 365. But without a clear plan, businesses can face broken links, duplicate files, incorrect permissions and interrupted day-to-day work.
A successful SharePoint to SharePoint migration starts with a detailed assessment. Identify the sites, document libraries, workflows, lists and user groups that need to move. This also gives teams a chance to remove outdated, duplicate or unnecessary content before migration begins. Carrying every old file into the new environment often creates the same clutter that teams are trying to leave behind.
Permissions need close attention. Review who should have access to each site and library, and map security groups before moving data. Testing is equally important. A pilot migration with a smaller set of content can reveal issues with file versions, metadata, links, permissions and integrations before the full project starts.
The migration tool should match the organisation’s requirements. It must support the content types in use, preserve relevant metadata and provide reliable reporting. Teams should also plan communication and training so employees understand where their files are located and how to work in the new SharePoint environment.
After the move, validate content, permissions and search results. Monitor user feedback, resolve access issues quickly and review adoption over the following weeks.
For a complete checklist covering assessment, clean-up, tools, access management, testing and post-migration validation, read TrnDigital’s guide on SharePoint to SharePoint Migration

https://www.trndigital.com/blo....g/sharepoint-to-shar