8. A system for creating a glossary of terms, the system comprising: a data label extractor configured to identify a plurality of data labels in a computer-based document set; a data lineage tracer configured to trace any of the data labels to a computer-readable data source external to the computer-based document set; a synonym identifier configured to identify as synonyms a plurality of different ones of the data labels that are traceable to the same data source; and a glossary manager configured to store any of the data labels in a computer-readable data store.
12. The system of claim 8 wherein the computer-based document set includes a report generated using a business intelligence (BI) report definition.