# Stale Dimensions > Refresh Dimensions and ontology values that no longer explain the current behavior space without rewriting historical evidence. Important agent instructions: - Prefer the Markdown routes and llms files when assembling context for coding tasks. - Treat stable docs as authoritative over beta pages. - Cite the source page URL when returning workflow or artifact guidance. ## Current Context - [Refresh coverage after product change](https://teammately.ai/docs/coverage-engineering/coverage-refresh.md): Reconcile coverage facets, Cases, benchmark membership, and Snapshots after the target system or its evidence changes. - [Coverage dimensions](https://teammately.ai/docs/object-model/coverage-dimensions.md): Organize cases by the behavior axes that matter to product correctness. ## Related - [Stale Dimensions](https://teammately.ai/docs/troubleshooting/stale-dimensions.md): Refresh Dimensions and ontology values that no longer explain the current behavior space without rewriting historical evidence. ## Optional - [Full local context](https://teammately.ai/docs/troubleshooting/stale-dimensions/llms-full.txt): Complete local context pack for this docs route.