Start with a concise tag list shaped by real queries: client, status, quarter, deliverable, risk. Map synonyms to a single canonical tag so similar words converge rather than fragment. Keep a short glossary everyone can skim in a minute. When someone writes “OKR” and another writes “goals,” the system still points to the same, strong tag, preserving consistency, faster retrieval, and shared understanding across documents and months.
Instead of creating hundreds of unstructured tags, define a few facets—like topic, status, audience, and timeframe—then choose one value per facet. Faceted tagging makes combinations powerful and searches predictable. “status:approved + audience:legal + quarter:Q3” outperforms a vague cluster like “legal, important, done.” Facets reduce ambiguity, encourage better naming, and keep dashboards, saved searches, and filtered views crisp, dependable, and fast when deadlines are burning.
Tag gardens need weeding. Merge near-duplicates, retire low-usage tags, and rewrite unclear labels into plain language. Track time-to-find and query success rates to justify changes with evidence. A quick monthly review—thirty minutes with a coffee—can reclaim hours later. Announce adjustments visibly, migrate old notes with simple batch edits, and celebrate fewer, stronger tags that consistently guide people where they expect to land first.