How to Use a Term Set in a SharePoint Column
Once the Term Store has your vocabulary, you connect it to libraries via Managed Metadata columns. This is where the central work pays off in every library.
What it is
Connecting a term set to a column is what makes Managed Metadata real for users. A library administrator adds a Managed Metadata column to their library, points it at the term set, and from that moment forward users tagging files in that library see the term set’s values as suggestions and dropdowns. The taxonomy is suddenly usable.
The connection is one-way: the column references the term set, but doesn’t copy it. If the term set changes (a term is renamed, archived, or added), the column reflects those changes immediately, in every library that uses it. This is the whole point of central management — change once, propagate everywhere.
Configuration choices matter. Allow multiple values? (Sometimes a document genuinely belongs to two departments.) Display the entire path? (Useful for hierarchies, where ‘APAC > Australia’ is more meaningful than just ‘Australia’.) Allow fill-in? (Risky — defeats the consistency.) Each toggle has trade-offs. Default to single-value, no fill-in, and only enable path display when hierarchy is meaningful.
When to use this
- When you have a term set in the Term Store and want to use it in a library.
- When a library currently uses Choice columns that should be tenant-wide instead.
- When you want a column whose values stay synchronised with central governance.
- When you’re standardising tagging across multiple libraries that should use the same vocabulary.
How to do it
- Confirm the term set exists in the Term Store and is marked ‘available for tagging’.
- Open the library and click + Add column → Managed Metadata.
- Select the relevant term group, then term set.
- Decide: multiple values allowed? (Usually no.)
- Decide: display entire path? (Yes for hierarchies, no for flat lists.)
- Decide: allow fill-in? (Almost always no.)
- Save and start tagging items.
- Users get type-ahead suggestions from the term set as they tag.
Best practices
- Default to single value, no fill-in. Multi-value and fill-in are exceptions, not defaults.
- Show path for hierarchies. Helps users disambiguate (e.g. ‘Sales > Australia’ vs ‘Sales > UK’).
- Use the same column name across libraries. ‘Department’ everywhere beats ‘Dept’ in some libraries and ‘Department’ in others.
- Combine with required. If a department tag is essential, make the column required so files can’t be uploaded untagged.
Common mistakes
- Allowing fill-in casually. Users add ad-hoc values that pollute the central taxonomy.
- Different column names for the same concept. ‘Department’ and ‘Dept’ as the same meaning in different libraries — breaks reporting.
- Multi-value where single is needed. Confuses filtering (‘show me Marketing’ includes everything tagged with multiple departments).
The File Sanity Kit gives you the Container Method™ — audit, restructure, and future-proof SharePoint without IT admin. The complete methodology, full workbook, and 8-tab Excel planner.
Get the File Sanity Kit — $27 →FAQ
How do I connect a Term Store term set to a SharePoint column?
In your library, click + Add column → More → Managed Metadata. Give the column a name, then under Term Set Settings, browse to and select the term set in the Term Store. Save. Users tagging files now pick from the official, governed vocabulary, with type-ahead search and hierarchy support.
Should I allow multiple values in a Managed Metadata column?
Depends on the column’s purpose. For attributes that can only be one thing (Department, Document Status), single-value. For tagging-style columns where a document might cover several topics or departments, multi-value. Default to single unless you have a clear reason to allow multiple — it keeps reporting and filtering simpler.
What does ‘Allow fill-in’ do in a Managed Metadata column?
It lets users add new terms to the term set directly from the column input. We almost never recommend turning it on — it defeats the central governance the Term Store was built for. Within weeks the term set drifts into chaos: slightly different spellings, casual variants, half-baked categories. Keep it off and add terms properly via the Term Store.
Should the full term path display in views?
Usually no. Showing ‘Operations → Logistics → Warehousing’ for every value clutters views and adds noise. Leaf terms (just ‘Warehousing’) are cleaner. Turn on full path only when meaning genuinely depends on the parent — e.g. if you have both ‘North’ under ‘Locations → US’ and ‘North’ under ‘Locations → Australia’ and need to differentiate.