Data - governance

SharePoint Data Governance across 800k files

A project that made the document environment clearer, easier to manage, and better prepared for safe AI use.

Dovydas Gustys reviewing SharePoint access, document ownership and AI readiness
Situation

The document environment had grown to hundreds of thousands of files and needed clearer structure and ownership.

Actions

Document logic, duplication risk, access, ownership, and AI readiness were brought under better control.

Outcome

A cleaner 800k-file environment and a stronger foundation for search, knowledge management, and AI.

Best fit

Organizations whose documents are scattered across SharePoint, Teams, or shared storage.

Similar situation?

If you recognize a similar problem, start with a short diagnostic.

In one conversation we can separate whether the first step should be an AI pilot, document governance, ERP/RIVILE readiness or project recovery.

Case study layer

What mattered beyond the technical solution?

Before

Across 800k files, information was scattered, duplicated, and often lacked clear owners and access rules.

My role

I helped structure ownership, access, archiving principles, and readiness for future AI use.

Systems

SharePoint, Microsoft 365, document libraries, permissions, metadata, and governance rules.

Risks

Overly broad access, outdated documents, duplicates, unclear ownership, and AI answers from weak sources.

Result

A cleaner document environment, a stronger AI foundation, and less time spent searching for reliable information.

Lesson

AI with company documents is only as reliable as the document governance behind it.

Situation

AI cannot be reliable when the document environment itself is unclear.

The SharePoint environment contained about 800k files. The documents were valuable, but permissions, structure, and ownership were not yet clear enough for daily work or future AI use.

The project strengthened the governance layer: clearer areas, better access principles, and a more dependable way to use information later on.

Outcome
  • Clearer document structure.
  • More consistent access and ownership.
  • Less chaos across files and teams.
  • A stronger base for AI initiatives.

Structure

Documents gained clearer context, location, and ownership.

Access

Permissions became easier to understand and manage.

AI readiness

Cleaner data created safer ground for future AI use.

What we organized

Document governance was treated as the foundation for future AI and safer collaboration.

Information map

In a large SharePoint environment, the first task is to understand where documents live, who owns them, which areas duplicate each other, and where employees actually search for information.

Access logic

Access and ownership were reviewed so document use could become safer and permissions would no longer depend only on historical habits or accidental folder structures.

AI readiness

AI can answer only as well as its sources allow. Clean documents, clear owners, and understandable structure become a prerequisite for reliable AI answers.

Organizational result

In an environment with 800k files, value does not come from a one-time clean-up. It comes from governance principles: how new documents are created, how access is managed, where shared knowledge should live, and when information is no longer useful.

Impact
  • Fewer unclear document locations.
  • Easier identification of responsible owners.
  • A safer basis for employee self-service.
  • A more reliable foundation for ChatGPT Business.
Before

Value was hidden in daily friction.

People had knowledge and systems, but daily decisions still depended on search, manual work, or unclear ownership.

After

The solution became a clearer way of working.

The change connected process, data, technology, and user adoption, so the result went beyond a technical launch.

Reusable logic

The same approach can be applied to similar processes.

Start with a problem map, clear owners, measurement, and a small pilot before wider rollout.

Periodic review

The data governance project should be updated when the new rules show their daily impact.

Useful additions include document search feedback, owner responsibility, permission management, outdated file cleanup, and readiness for AI scenarios.

What to track
  • Clarity of document owners.
  • Permission review rhythm.
  • Reduction of outdated files.
  • Reliability of AI sources.