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Horton Scientific

Interactive planning tool

SharePoint Migration Risk Score

Review the content, access, customization, modernization, ownership, and target-tenant conditions that can disrupt a SharePoint migration.

Score the current state

Identify the areas that need evidence before production waves

Use the score as a discussion aid. A reliable risk register still requires source inventory, stakeholder review, and target architecture decisions.

How large and messy is the content estate?

Consider sites, libraries, storage, old versions, stale content, and ownership.

How complex are permissions?

Review broken inheritance, direct permissions, external sharing, orphaned users, and sensitive data.

How many customizations exist?

Consider custom pages, scripts, solutions, templates, event receivers, and integrations.

Are forms in scope?

InfoPath, custom forms, PDF processes, and Power Apps can drive validation and rebuild effort.

Are workflows in scope?

Nintex, SharePoint Designer, Power Automate, and custom automation can block migration if missed.

Is the target tenant ready?

Evaluate SharePoint settings, sharing, labels, retention, Teams mapping, owners, and governance.